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#\#CIF_1.0 ################################################################################ # # # This CIF is a part of the B-IncStrDB # # (Bilbao Incommensurate Structures Database) # # http://www.cryst.ehu.eus/bincstrdb/ # # # # Please note that the structure of the CIF file may differ from the one # # deposited, as it may have been modified to comply with the standard. The # # file has been validated against official dictionaries as well as local # # dictionaries including non-standard data names used by SHELXL (Sheldrick, # # G. M. (2008). Acta Cryst. A 64, 112-122) and JANA (Petricek, V., Dusek, M. # # and Palatinus, L. (2014), Z. Kristallogr. 229, 345-352). # # # # For comments and/or criticisms, please e-mail to administrador-bcs@ehu.es # # # ################################################################################ ############################################################################## # # # This CIF contains the data in a paper accepted for publication in Acta # # Crystallographica Section B. It has been peer reviewed under the auspices # # of the IUCr Commission on Journals. # # # # Full details of the Crystallographic Information File format # # are given in the paper "The Crystallographic Information File (CIF): # # a New Standard Archive File for Crystallography" by S. R. Hall, F. H. # # Allen and I. D. Brown [Acta Cryst. (1991), A47, 655-685]. # # # # The current version of the core CIF dictionary may be obtained from # # ftp://ftp.iucr.org/pub/cif_core.dic. The current version number is 2.1. # # # # Software is freely available for graphical display of the structure(s) in # # this CIF. For information consult the CIF home page http://www.iucr.org/ # # cif/home.html # # # # Copyright International Union of Crystallography # # # ############################################################################## data_global _audit_creation_method ; Jana2000 Version : 22/12/2005 STOE X-RED enCIFer 1.2 ; _journal_date_recd_electronic 2006-01-20 _journal_date_accepted 2006-02-22 _journal_name_full 'Acta Crystallographica, Section B' _journal_year 2006 _journal_volume 62 _journal_issue 3 _journal_page_first 440 _journal_page_last 446 _journal_paper_doi https://doi.org/10.1107/S010876810600663X _journal_paper_category FA _journal_coeditor_code SN5035 _publ_contact_author_name 'Kruger, Hannes' _publ_contact_author_address ;Institut fur Mineralogie und Petrographie Leopold-Franzens-Universitat Innsbruck Innrain 52 6020 Innsbruck Austria ; _publ_contact_author_email Hannes.Krueger@uibk.ac.at _publ_contact_author_fax '43(512)5072926' _publ_contact_author_phone '43(512)5075502' _publ_section_title ;Na~2~Si~3~O~7~: an incommensurate structure with crenel-type modulation functions, refined from a twinned crystal ; loop_ _publ_author_name _publ_author_address 'Kruger, Hannes' ;Institut fur Mineralogie und Petrographie Leopold-Franzens-Universitat Innsbruck Innrain 52 6020 Innsbruck Austria ; 'Kahlenberg, Volker' ;Institut fur Mineralogie und Petrographie Leopold-Franzens-Universitat Innsbruck Innrain 52 6020 Innsbruck Austria ; 'Friese, Karen' ;Departamento Fisica Materia Condensada Universidad del Pais Vasco Apdo. 644 48080 Bilbao Spain ; data_I _chemical_name_common 'sodium trisilicate' _chemical_formula_moiety ? _chemical_formula_sum 'Na2 O7 Si3' _chemical_formula_structural ? _chemical_formula_analytical ? _chemical_formula_iupac ? _chemical_formula_weight 242.2 _chemical_melting_point ? _space_group_crystal_system monoclinic _space_group_ssg_name 'C2/c(0\b0)s0' loop_ _space_group_symop_ssg_id _space_group_symop_ssg_operation_algebraic 1 x1,x2,x3,x4 2 -x1,x2,1/2-x3,1/2+x4 3 -x1,-x2,-x3,-x4 4 x1,-x2,1/2+x3,1/2-x4 5 1/2+x1,1/2+x2,x3,x4 6 1/2-x1,1/2+x2,1/2-x3,1/2+x4 7 1/2-x1,1/2-x2,-x3,-x4 8 1/2+x1,1/2-x2,1/2+x3,1/2-x4 _cell_length_a 20.416(6) _cell_length_b 6.4987(15) _cell_length_c 4.9294(19) _cell_angle_alpha 90 _cell_angle_beta 90.26(3) _cell_angle_gamma 90 _cell_volume 654.0(4) _cell_formula_units_Z 4 _cell_measurement_reflns_used 2604 _cell_measurement_theta_min 2.00 _cell_measurement_theta_max 26.99 _cell_measurement_temperature 298 _cell_modulation_dimension 1 loop_ _cell_wave_vector_seq_id _cell_wave_vector_x _cell_wave_vector_y _cell_wave_vector_z 1 0.00000 0.562(2) 0.00000 _exptl_crystal_type_of_structure mod _exptl_crystal_description 'plate' _exptl_crystal_colour 'colourless' _exptl_crystal_size_max 0.28 _exptl_crystal_size_mid 0.1 _exptl_crystal_size_min 0.03 _exptl_crystal_density_diffrn 2.4593 _exptl_crystal_density_meas ? _exptl_crystal_density_method ? _exptl_crystal_F_000 480 _exptl_absorpt_coefficient_mu 0.85 _exptl_absorpt_correction_type none _exptl_absorpt_process_details ? _exptl_absorpt_correction_T_min 1.000 _exptl_absorpt_correction_T_max 1.000 _exptl_special_details ? _diffrn_ambient_temperature 298 _diffrn_radiation_type 'Mo K\a' _diffrn_radiation_wavelength 0.71073 _diffrn_radiation_monochromator 'plane graphite' _diffrn_measurement_device_type 'STOE IPDS 2' _diffrn_measurement_device '2-circle goniometer' _diffrn_measurement_method 'rotation method' _diffrn_detector_area_resol_mean 6.67 _diffrn_reflns_number 4714 _diffrn_reflns_av_R_equivalents 0.0822 _diffrn_reflns_av_unetI/netI 0.0457 _diffrn_reflns_theta_min 1.70 _diffrn_reflns_theta_max 26.71 _diffrn_reflns_theta_full 19.17 _diffrn_measured_fraction_theta_max ? _diffrn_measured_fraction_theta_full 0.95 _diffrn_reflns_limit_h_min -25 _diffrn_reflns_limit_h_max 25 _diffrn_reflns_limit_k_min -8 _diffrn_reflns_limit_k_max 8 _diffrn_reflns_limit_l_min -6 _diffrn_reflns_limit_l_max 4 _diffrn_reflns_reduction_process ? _diffrn_reflns_limit_index_m_1_max 1 _diffrn_reflns_limit_index_m_1_min -1 _diffrn_standards_number ? _diffrn_standards_interval_count ? _diffrn_standards_interval_time ? _diffrn_standards_decay_% ? loop_ _refln_index_h _refln_index_k _refln_index_l _refln_index_m_1 2 0 0 1 4 0 0 0 4 0 0 1 6 0 0 0 6 0 0 1 8 0 0 0 8 0 0 1 10 0 0 0 10 0 0 1 12 0 0 0 12 0 0 1 14 0 0 0 14 0 0 1 16 0 0 0 16 0 0 1 18 0 0 0 18 0 0 1 20 0 0 0 20 0 0 1 22 0 0 0 22 0 0 1 24 0 0 0 24 0 0 1 1 1 0 -1 1 1 0 0 1 1 0 1 3 1 0 -1 3 1 0 0 3 1 0 1 5 1 0 -1 5 1 0 0 5 1 0 1 7 1 0 -1 7 1 0 0 7 1 0 1 9 1 0 -1 9 1 0 0 9 1 0 1 11 1 0 -1 11 1 0 0 11 1 0 1 13 1 0 -1 13 1 0 0 13 1 0 1 15 1 0 -1 15 1 0 0 15 1 0 1 17 1 0 -1 17 1 0 0 17 1 0 1 19 1 0 -1 19 1 0 0 19 1 0 1 21 1 0 -1 21 1 0 0 21 1 0 1 23 1 0 -1 23 1 0 0 23 1 0 1 25 1 0 -1 25 1 0 0 25 1 0 1 0 2 0 0 2 2 0 -1 2 2 0 0 2 2 0 1 4 2 0 -1 4 2 0 0 4 2 0 1 6 2 0 -1 6 2 0 0 6 2 0 1 8 2 0 -1 8 2 0 0 8 2 0 1 10 2 0 -1 10 2 0 0 10 2 0 1 12 2 0 -1 12 2 0 0 12 2 0 1 14 2 0 -1 14 2 0 0 14 2 0 1 16 2 0 -1 16 2 0 0 16 2 0 1 18 2 0 -1 18 2 0 0 18 2 0 1 20 2 0 -1 20 2 0 0 20 2 0 1 22 2 0 -1 22 2 0 0 22 2 0 1 24 2 0 -1 24 2 0 0 24 2 0 1 1 3 0 -1 1 3 0 0 1 3 0 1 3 3 0 -1 3 3 0 0 3 3 0 1 5 3 0 -1 5 3 0 0 5 3 0 1 7 3 0 -1 7 3 0 0 7 3 0 1 9 3 0 -1 9 3 0 0 9 3 0 1 11 3 0 -1 11 3 0 0 11 3 0 1 13 3 0 -1 13 3 0 0 13 3 0 1 15 3 0 -1 15 3 0 0 15 3 0 1 17 3 0 -1 17 3 0 0 17 3 0 1 19 3 0 -1 19 3 0 0 19 3 0 1 21 3 0 -1 21 3 0 0 21 3 0 1 23 3 0 -1 23 3 0 0 23 3 0 1 0 4 0 0 2 4 0 -1 2 4 0 0 2 4 0 1 4 4 0 -1 4 4 0 0 4 4 0 1 6 4 0 -1 6 4 0 0 6 4 0 1 8 4 0 -1 8 4 0 0 8 4 0 1 10 4 0 -1 10 4 0 0 10 4 0 1 12 4 0 -1 12 4 0 0 12 4 0 1 14 4 0 -1 14 4 0 0 14 4 0 1 16 4 0 -1 16 4 0 0 16 4 0 1 18 4 0 -1 18 4 0 0 18 4 0 1 20 4 0 -1 20 4 0 0 20 4 0 1 22 4 0 -1 22 4 0 0 1 5 0 -1 1 5 0 0 1 5 0 1 3 5 0 -1 3 5 0 0 3 5 0 1 5 5 0 -1 5 5 0 0 5 5 0 1 7 5 0 -1 7 5 0 0 7 5 0 1 9 5 0 -1 9 5 0 0 9 5 0 1 11 5 0 -1 11 5 0 0 11 5 0 1 13 5 0 -1 13 5 0 0 13 5 0 1 15 5 0 -1 15 5 0 0 15 5 0 1 17 5 0 -1 17 5 0 0 17 5 0 1 19 5 0 -1 19 5 0 0 19 5 0 1 21 5 0 -1 0 6 0 0 2 6 0 -1 2 6 0 0 2 6 0 1 4 6 0 -1 4 6 0 0 4 6 0 1 6 6 0 -1 6 6 0 0 6 6 0 1 8 6 0 -1 8 6 0 0 8 6 0 1 10 6 0 -1 10 6 0 0 10 6 0 1 12 6 0 -1 12 6 0 0 12 6 0 1 14 6 0 -1 14 6 0 0 14 6 0 1 16 6 0 -1 16 6 0 0 18 6 0 -1 1 7 0 -1 1 7 0 0 1 7 0 1 3 7 0 -1 3 7 0 0 3 7 0 1 5 7 0 -1 5 7 0 0 5 7 0 1 7 7 0 -1 7 7 0 0 7 7 0 1 9 7 0 -1 9 7 0 0 9 7 0 1 11 7 0 -1 11 7 0 0 13 7 0 -1 13 7 0 0 15 7 0 -1 0 8 0 0 2 8 0 -1 2 8 0 0 4 8 0 -1 4 8 0 0 6 8 0 -1 8 8 0 -1 10 8 0 -1 -24 0 1 1 -22 0 1 1 -20 0 1 1 -18 0 1 1 -16 0 1 1 -14 0 1 1 -12 0 1 1 -10 0 1 1 -8 0 1 1 -6 0 1 1 -4 0 1 1 -2 0 1 1 2 0 1 1 4 0 1 1 6 0 1 1 8 0 1 1 10 0 1 1 12 0 1 1 14 0 1 1 16 0 1 1 18 0 1 1 20 0 1 1 22 0 1 1 24 0 1 1 -25 1 1 -1 -25 1 1 0 -23 1 1 -1 -23 1 1 0 -23 1 1 1 -21 1 1 -1 -21 1 1 0 -21 1 1 1 -19 1 1 -1 -19 1 1 0 -19 1 1 1 -17 1 1 -1 -17 1 1 0 -17 1 1 1 -15 1 1 -1 -15 1 1 0 -15 1 1 1 -13 1 1 -1 -13 1 1 0 -13 1 1 1 -11 1 1 -1 -11 1 1 0 -11 1 1 1 -9 1 1 -1 -9 1 1 0 -9 1 1 1 -7 1 1 -1 -7 1 1 0 -7 1 1 1 -5 1 1 -1 -5 1 1 0 -5 1 1 1 -3 1 1 -1 -3 1 1 0 -3 1 1 1 -1 1 1 -1 -1 1 1 0 -1 1 1 1 1 1 1 -1 1 1 1 0 1 1 1 1 3 1 1 -1 3 1 1 0 3 1 1 1 5 1 1 -1 5 1 1 0 5 1 1 1 7 1 1 -1 7 1 1 0 7 1 1 1 9 1 1 -1 9 1 1 0 9 1 1 1 11 1 1 -1 11 1 1 0 11 1 1 1 13 1 1 -1 13 1 1 0 13 1 1 1 15 1 1 -1 15 1 1 0 15 1 1 1 17 1 1 -1 17 1 1 0 17 1 1 1 19 1 1 -1 19 1 1 0 19 1 1 1 21 1 1 -1 21 1 1 0 21 1 1 1 23 1 1 -1 23 1 1 0 23 1 1 1 25 1 1 -1 25 1 1 0 -24 2 1 -1 -24 2 1 0 -24 2 1 1 -22 2 1 -1 -22 2 1 0 -22 2 1 1 -20 2 1 -1 -20 2 1 0 -20 2 1 1 -18 2 1 -1 -18 2 1 0 -18 2 1 1 -16 2 1 -1 -16 2 1 0 -16 2 1 1 -14 2 1 -1 -14 2 1 0 -14 2 1 1 -12 2 1 -1 -12 2 1 0 -12 2 1 1 -10 2 1 -1 -10 2 1 0 -10 2 1 1 -8 2 1 -1 -8 2 1 0 -8 2 1 1 -6 2 1 -1 -6 2 1 0 -6 2 1 1 -4 2 1 -1 -4 2 1 0 -4 2 1 1 -2 2 1 -1 -2 2 1 0 -2 2 1 1 0 2 1 -1 0 2 1 0 0 2 1 1 2 2 1 -1 2 2 1 0 2 2 1 1 4 2 1 -1 4 2 1 0 4 2 1 1 6 2 1 -1 6 2 1 0 6 2 1 1 8 2 1 -1 8 2 1 0 8 2 1 1 10 2 1 -1 10 2 1 0 10 2 1 1 12 2 1 -1 12 2 1 0 12 2 1 1 14 2 1 -1 14 2 1 0 14 2 1 1 16 2 1 -1 16 2 1 0 16 2 1 1 18 2 1 -1 18 2 1 0 18 2 1 1 20 2 1 -1 20 2 1 0 20 2 1 1 22 2 1 -1 22 2 1 0 22 2 1 1 24 2 1 -1 24 2 1 0 24 2 1 1 -23 3 1 -1 -23 3 1 0 -21 3 1 -1 -21 3 1 0 -21 3 1 1 -19 3 1 -1 -19 3 1 0 -19 3 1 1 -17 3 1 -1 -17 3 1 0 -17 3 1 1 -15 3 1 -1 -15 3 1 0 -15 3 1 1 -13 3 1 -1 -13 3 1 0 -13 3 1 1 -11 3 1 -1 -11 3 1 0 -11 3 1 1 -9 3 1 -1 -9 3 1 0 -9 3 1 1 -7 3 1 -1 -7 3 1 0 -7 3 1 1 -5 3 1 -1 -5 3 1 0 -5 3 1 1 -3 3 1 -1 -3 3 1 0 -3 3 1 1 -1 3 1 -1 -1 3 1 0 -1 3 1 1 1 3 1 -1 1 3 1 0 1 3 1 1 3 3 1 -1 3 3 1 0 3 3 1 1 5 3 1 -1 5 3 1 0 5 3 1 1 7 3 1 -1 7 3 1 0 7 3 1 1 9 3 1 -1 9 3 1 0 9 3 1 1 11 3 1 -1 11 3 1 0 11 3 1 1 13 3 1 -1 13 3 1 0 13 3 1 1 15 3 1 -1 15 3 1 0 15 3 1 1 17 3 1 -1 17 3 1 0 17 3 1 1 19 3 1 -1 19 3 1 0 19 3 1 1 21 3 1 -1 21 3 1 0 21 3 1 1 23 3 1 -1 23 3 1 0 -22 4 1 -1 -22 4 1 0 -20 4 1 -1 -20 4 1 0 -20 4 1 1 -18 4 1 -1 -18 4 1 0 -18 4 1 1 -16 4 1 -1 -16 4 1 0 -16 4 1 1 -14 4 1 -1 -14 4 1 0 -14 4 1 1 -12 4 1 -1 -12 4 1 0 -12 4 1 1 -10 4 1 -1 -10 4 1 0 -10 4 1 1 -8 4 1 -1 -8 4 1 0 -8 4 1 1 -6 4 1 -1 -6 4 1 0 -6 4 1 1 -4 4 1 -1 -4 4 1 0 -4 4 1 1 -2 4 1 -1 -2 4 1 0 -2 4 1 1 0 4 1 -1 0 4 1 0 0 4 1 1 2 4 1 -1 2 4 1 0 2 4 1 1 4 4 1 -1 4 4 1 0 4 4 1 1 6 4 1 -1 6 4 1 0 6 4 1 1 8 4 1 -1 8 4 1 0 8 4 1 1 10 4 1 -1 10 4 1 0 10 4 1 1 12 4 1 -1 12 4 1 0 12 4 1 1 14 4 1 -1 14 4 1 0 14 4 1 1 16 4 1 -1 16 4 1 0 16 4 1 1 18 4 1 -1 18 4 1 0 18 4 1 1 20 4 1 -1 20 4 1 0 20 4 1 1 22 4 1 -1 22 4 1 0 -21 5 1 -1 -19 5 1 -1 -19 5 1 0 -17 5 1 -1 -17 5 1 0 -17 5 1 1 -15 5 1 -1 -15 5 1 0 -15 5 1 1 -13 5 1 -1 -13 5 1 0 -13 5 1 1 -11 5 1 -1 -11 5 1 0 -11 5 1 1 -9 5 1 -1 -9 5 1 0 -9 5 1 1 -7 5 1 -1 -7 5 1 0 -7 5 1 1 -5 5 1 -1 -5 5 1 0 -5 5 1 1 -3 5 1 -1 -3 5 1 0 -3 5 1 1 -1 5 1 -1 -1 5 1 0 -1 5 1 1 1 5 1 -1 1 5 1 0 1 5 1 1 3 5 1 -1 3 5 1 0 3 5 1 1 5 5 1 -1 5 5 1 0 5 5 1 1 7 5 1 -1 7 5 1 0 7 5 1 1 9 5 1 -1 9 5 1 0 9 5 1 1 11 5 1 -1 11 5 1 0 11 5 1 1 13 5 1 -1 13 5 1 0 13 5 1 1 15 5 1 -1 15 5 1 0 15 5 1 1 17 5 1 -1 17 5 1 0 17 5 1 1 19 5 1 -1 19 5 1 0 21 5 1 -1 -18 6 1 -1 -16 6 1 -1 -16 6 1 0 -14 6 1 -1 -14 6 1 0 -14 6 1 1 -12 6 1 -1 -12 6 1 0 -12 6 1 1 -10 6 1 -1 -10 6 1 0 -10 6 1 1 -8 6 1 -1 -8 6 1 0 -8 6 1 1 -6 6 1 -1 -6 6 1 0 -6 6 1 1 -4 6 1 -1 -4 6 1 0 -4 6 1 1 -2 6 1 -1 -2 6 1 0 -2 6 1 1 0 6 1 -1 0 6 1 0 0 6 1 1 2 6 1 -1 2 6 1 0 2 6 1 1 4 6 1 -1 4 6 1 0 4 6 1 1 6 6 1 -1 6 6 1 0 6 6 1 1 8 6 1 -1 8 6 1 0 8 6 1 1 10 6 1 -1 10 6 1 0 10 6 1 1 12 6 1 -1 12 6 1 0 12 6 1 1 14 6 1 -1 14 6 1 0 14 6 1 1 16 6 1 -1 16 6 1 0 18 6 1 -1 -15 7 1 -1 -13 7 1 -1 -11 7 1 -1 -11 7 1 0 -9 7 1 -1 -9 7 1 0 -7 7 1 -1 -7 7 1 0 -7 7 1 1 -5 7 1 -1 -5 7 1 0 -5 7 1 1 -3 7 1 -1 -3 7 1 0 -3 7 1 1 -1 7 1 -1 -1 7 1 0 -1 7 1 1 1 7 1 -1 1 7 1 0 1 7 1 1 3 7 1 -1 3 7 1 0 3 7 1 1 5 7 1 -1 5 7 1 0 5 7 1 1 7 7 1 -1 7 7 1 0 7 7 1 1 9 7 1 -1 9 7 1 0 9 7 1 1 11 7 1 -1 11 7 1 0 13 7 1 -1 15 7 1 -1 -10 8 1 -1 -8 8 1 -1 -6 8 1 -1 -4 8 1 -1 -4 8 1 0 -2 8 1 -1 -2 8 1 0 0 8 1 -1 0 8 1 0 2 8 1 -1 2 8 1 0 4 8 1 -1 4 8 1 0 6 8 1 -1 8 8 1 -1 10 8 1 -1 -24 0 2 0 -24 0 2 1 -22 0 2 0 -22 0 2 1 -20 0 2 0 -20 0 2 1 -18 0 2 0 -18 0 2 1 -16 0 2 0 -16 0 2 1 -14 0 2 0 -14 0 2 1 -12 0 2 0 -12 0 2 1 -10 0 2 0 -10 0 2 1 -8 0 2 0 -8 0 2 1 -6 0 2 0 -6 0 2 1 -4 0 2 0 -4 0 2 1 -2 0 2 0 -2 0 2 1 2 0 2 1 4 0 2 0 4 0 2 1 6 0 2 0 6 0 2 1 8 0 2 0 8 0 2 1 10 0 2 0 10 0 2 1 12 0 2 0 12 0 2 1 14 0 2 0 14 0 2 1 16 0 2 0 16 0 2 1 18 0 2 0 18 0 2 1 20 0 2 0 20 0 2 1 22 0 2 0 22 0 2 1 24 0 2 0 24 0 2 1 -23 1 2 -1 -23 1 2 0 -23 1 2 1 -21 1 2 -1 -21 1 2 0 -21 1 2 1 -19 1 2 -1 -19 1 2 0 -19 1 2 1 -17 1 2 -1 -17 1 2 0 -17 1 2 1 -15 1 2 -1 -15 1 2 0 -15 1 2 1 -13 1 2 -1 -13 1 2 0 -13 1 2 1 -11 1 2 -1 -11 1 2 0 -11 1 2 1 -9 1 2 -1 -9 1 2 0 -9 1 2 1 -7 1 2 -1 -7 1 2 0 -7 1 2 1 -5 1 2 -1 -5 1 2 0 -5 1 2 1 -3 1 2 -1 -3 1 2 0 -3 1 2 1 -1 1 2 0 -1 1 2 1 1 1 2 0 1 1 2 1 3 1 2 -1 3 1 2 0 3 1 2 1 5 1 2 -1 5 1 2 0 5 1 2 1 7 1 2 -1 7 1 2 0 7 1 2 1 9 1 2 -1 9 1 2 0 9 1 2 1 11 1 2 -1 11 1 2 0 11 1 2 1 13 1 2 -1 13 1 2 0 13 1 2 1 15 1 2 -1 15 1 2 0 15 1 2 1 17 1 2 -1 17 1 2 0 17 1 2 1 19 1 2 -1 19 1 2 0 19 1 2 1 21 1 2 -1 21 1 2 0 21 1 2 1 23 1 2 -1 23 1 2 0 23 1 2 1 -24 2 2 -1 -22 2 2 -1 -22 2 2 0 -22 2 2 1 -20 2 2 -1 -20 2 2 0 -20 2 2 1 -18 2 2 -1 -18 2 2 0 -18 2 2 1 -16 2 2 -1 -16 2 2 0 -16 2 2 1 -14 2 2 -1 -14 2 2 0 -14 2 2 1 -12 2 2 -1 -12 2 2 0 -12 2 2 1 -10 2 2 -1 -10 2 2 0 -10 2 2 1 -8 2 2 -1 -8 2 2 0 -8 2 2 1 -6 2 2 -1 -6 2 2 0 -6 2 2 1 -4 2 2 -1 -4 2 2 0 -4 2 2 1 -2 2 2 -1 -2 2 2 0 -2 2 2 1 0 2 2 -1 0 2 2 0 0 2 2 1 2 2 2 -1 2 2 2 0 2 2 2 1 4 2 2 -1 4 2 2 0 4 2 2 1 6 2 2 -1 6 2 2 0 6 2 2 1 8 2 2 -1 8 2 2 0 8 2 2 1 10 2 2 -1 10 2 2 0 10 2 2 1 12 2 2 -1 12 2 2 0 12 2 2 1 14 2 2 -1 14 2 2 0 14 2 2 1 16 2 2 -1 16 2 2 0 16 2 2 1 18 2 2 -1 18 2 2 0 18 2 2 1 20 2 2 -1 20 2 2 0 20 2 2 1 22 2 2 -1 22 2 2 0 22 2 2 1 24 2 2 -1 -23 3 2 -1 -21 3 2 -1 -21 3 2 0 -21 3 2 1 -19 3 2 -1 -19 3 2 0 -19 3 2 1 -17 3 2 -1 -17 3 2 0 -17 3 2 1 -15 3 2 -1 -15 3 2 0 -15 3 2 1 -13 3 2 -1 -13 3 2 0 -13 3 2 1 -11 3 2 -1 -11 3 2 0 -11 3 2 1 -9 3 2 -1 -9 3 2 0 -9 3 2 1 -7 3 2 -1 -7 3 2 0 -7 3 2 1 -5 3 2 -1 -5 3 2 0 -5 3 2 1 -3 3 2 -1 -3 3 2 0 -3 3 2 1 -1 3 2 -1 -1 3 2 0 -1 3 2 1 1 3 2 -1 1 3 2 0 1 3 2 1 3 3 2 -1 3 3 2 0 3 3 2 1 5 3 2 -1 5 3 2 0 5 3 2 1 7 3 2 -1 7 3 2 0 7 3 2 1 9 3 2 -1 9 3 2 0 9 3 2 1 11 3 2 -1 11 3 2 0 11 3 2 1 13 3 2 -1 13 3 2 0 13 3 2 1 15 3 2 -1 15 3 2 0 15 3 2 1 17 3 2 -1 17 3 2 0 17 3 2 1 19 3 2 -1 19 3 2 0 19 3 2 1 21 3 2 -1 21 3 2 0 21 3 2 1 23 3 2 -1 -20 4 2 -1 -20 4 2 0 -18 4 2 -1 -18 4 2 0 -18 4 2 1 -16 4 2 -1 -16 4 2 0 -16 4 2 1 -14 4 2 -1 -14 4 2 0 -14 4 2 1 -12 4 2 -1 -12 4 2 0 -12 4 2 1 -10 4 2 -1 -10 4 2 0 -10 4 2 1 -8 4 2 -1 -8 4 2 0 -8 4 2 1 -6 4 2 -1 -6 4 2 0 -6 4 2 1 -4 4 2 -1 -4 4 2 0 -4 4 2 1 -2 4 2 -1 -2 4 2 0 -2 4 2 1 0 4 2 -1 0 4 2 0 0 4 2 1 2 4 2 -1 2 4 2 0 2 4 2 1 4 4 2 -1 4 4 2 0 4 4 2 1 6 4 2 -1 6 4 2 0 6 4 2 1 8 4 2 -1 8 4 2 0 8 4 2 1 10 4 2 -1 10 4 2 0 10 4 2 1 12 4 2 -1 12 4 2 0 12 4 2 1 14 4 2 -1 14 4 2 0 14 4 2 1 16 4 2 -1 16 4 2 0 16 4 2 1 18 4 2 -1 18 4 2 0 18 4 2 1 20 4 2 -1 20 4 2 0 -19 5 2 -1 -17 5 2 -1 -17 5 2 0 -17 5 2 1 -15 5 2 -1 -15 5 2 0 -15 5 2 1 -13 5 2 -1 -13 5 2 0 -13 5 2 1 -11 5 2 -1 -11 5 2 0 -11 5 2 1 -9 5 2 -1 -9 5 2 0 -9 5 2 1 -7 5 2 -1 -7 5 2 0 -7 5 2 1 -5 5 2 -1 -5 5 2 0 -5 5 2 1 -3 5 2 -1 -3 5 2 0 -3 5 2 1 -1 5 2 -1 -1 5 2 0 -1 5 2 1 1 5 2 -1 1 5 2 0 1 5 2 1 3 5 2 -1 3 5 2 0 3 5 2 1 5 5 2 -1 5 5 2 0 5 5 2 1 7 5 2 -1 7 5 2 0 7 5 2 1 9 5 2 -1 9 5 2 0 9 5 2 1 11 5 2 -1 11 5 2 0 11 5 2 1 13 5 2 -1 13 5 2 0 13 5 2 1 15 5 2 -1 15 5 2 0 15 5 2 1 17 5 2 -1 17 5 2 0 17 5 2 1 19 5 2 -1 -16 6 2 -1 -14 6 2 -1 -14 6 2 0 -12 6 2 -1 -12 6 2 0 -12 6 2 1 -10 6 2 -1 -10 6 2 0 -10 6 2 1 -8 6 2 -1 -8 6 2 0 -8 6 2 1 -6 6 2 -1 -6 6 2 0 -6 6 2 1 -4 6 2 -1 -4 6 2 0 -4 6 2 1 -2 6 2 -1 -2 6 2 0 -2 6 2 1 0 6 2 -1 0 6 2 0 0 6 2 1 2 6 2 -1 2 6 2 0 2 6 2 1 4 6 2 -1 4 6 2 0 4 6 2 1 6 6 2 -1 6 6 2 0 6 6 2 1 8 6 2 -1 8 6 2 0 8 6 2 1 10 6 2 -1 10 6 2 0 10 6 2 1 12 6 2 -1 12 6 2 0 12 6 2 1 14 6 2 -1 14 6 2 0 16 6 2 -1 -13 7 2 -1 -11 7 2 -1 -9 7 2 -1 -9 7 2 0 -7 7 2 -1 -7 7 2 0 -5 7 2 -1 -5 7 2 0 -5 7 2 1 -3 7 2 -1 -3 7 2 0 -3 7 2 1 -1 7 2 -1 -1 7 2 0 -1 7 2 1 1 7 2 -1 1 7 2 0 1 7 2 1 3 7 2 -1 3 7 2 0 3 7 2 1 5 7 2 -1 5 7 2 0 5 7 2 1 7 7 2 -1 7 7 2 0 9 7 2 -1 9 7 2 0 11 7 2 -1 13 7 2 -1 -6 8 2 -1 -4 8 2 -1 -2 8 2 -1 0 8 2 -1 2 8 2 -1 4 8 2 -1 6 8 2 -1 -22 0 3 1 -20 0 3 1 -18 0 3 1 -16 0 3 1 -14 0 3 1 -12 0 3 1 -10 0 3 1 -8 0 3 1 -6 0 3 1 -4 0 3 1 -2 0 3 1 4 0 3 1 8 0 3 1 10 0 3 1 22 0 3 1 -21 1 3 -1 -21 1 3 0 -21 1 3 1 -19 1 3 -1 -19 1 3 0 -19 1 3 1 -17 1 3 -1 -17 1 3 0 -17 1 3 1 -15 1 3 -1 -15 1 3 0 -15 1 3 1 -13 1 3 -1 -13 1 3 0 -13 1 3 1 -11 1 3 -1 -11 1 3 0 -11 1 3 1 -9 1 3 0 -9 1 3 1 -7 1 3 -1 -7 1 3 0 -5 1 3 -1 -5 1 3 0 -5 1 3 1 -3 1 3 -1 -3 1 3 0 -3 1 3 1 -1 1 3 -1 -1 1 3 0 -1 1 3 1 1 1 3 0 1 1 3 1 3 1 3 -1 3 1 3 0 3 1 3 1 5 1 3 0 5 1 3 1 7 1 3 0 7 1 3 1 9 1 3 -1 9 1 3 0 9 1 3 1 11 1 3 -1 11 1 3 0 11 1 3 1 13 1 3 0 13 1 3 1 15 1 3 0 15 1 3 1 17 1 3 0 17 1 3 1 19 1 3 0 19 1 3 1 21 1 3 -1 21 1 3 0 21 1 3 1 -22 2 3 -1 -20 2 3 -1 -20 2 3 0 -20 2 3 1 -18 2 3 -1 -18 2 3 0 -18 2 3 1 -16 2 3 -1 -16 2 3 0 -16 2 3 1 -14 2 3 -1 -14 2 3 0 -14 2 3 1 -12 2 3 -1 -12 2 3 0 -12 2 3 1 -10 2 3 -1 -10 2 3 0 -10 2 3 1 -8 2 3 -1 -8 2 3 0 -8 2 3 1 -6 2 3 0 -6 2 3 1 -4 2 3 -1 -4 2 3 0 -4 2 3 1 -2 2 3 -1 -2 2 3 0 -2 2 3 1 0 2 3 -1 0 2 3 0 0 2 3 1 2 2 3 -1 2 2 3 0 2 2 3 1 4 2 3 -1 4 2 3 0 4 2 3 1 6 2 3 -1 6 2 3 0 6 2 3 1 8 2 3 -1 8 2 3 0 8 2 3 1 10 2 3 -1 10 2 3 0 10 2 3 1 12 2 3 -1 12 2 3 0 12 2 3 1 14 2 3 -1 14 2 3 0 14 2 3 1 16 2 3 -1 16 2 3 0 16 2 3 1 18 2 3 -1 18 2 3 0 18 2 3 1 20 2 3 -1 20 2 3 0 20 2 3 1 22 2 3 -1 -21 3 3 -1 -19 3 3 -1 -19 3 3 0 -19 3 3 1 -17 3 3 -1 -17 3 3 0 -17 3 3 1 -15 3 3 -1 -15 3 3 0 -15 3 3 1 -13 3 3 -1 -13 3 3 0 -13 3 3 1 -11 3 3 -1 -11 3 3 0 -11 3 3 1 -9 3 3 -1 -9 3 3 0 -9 3 3 1 -7 3 3 -1 -7 3 3 0 -7 3 3 1 -5 3 3 -1 -5 3 3 0 -5 3 3 1 -3 3 3 -1 -3 3 3 0 -3 3 3 1 -1 3 3 -1 -1 3 3 0 -1 3 3 1 1 3 3 -1 1 3 3 0 1 3 3 1 3 3 3 -1 3 3 3 0 3 3 3 1 5 3 3 -1 5 3 3 0 5 3 3 1 7 3 3 -1 7 3 3 0 7 3 3 1 9 3 3 -1 9 3 3 0 9 3 3 1 11 3 3 -1 11 3 3 0 11 3 3 1 13 3 3 -1 13 3 3 0 13 3 3 1 15 3 3 -1 15 3 3 0 15 3 3 1 17 3 3 -1 17 3 3 0 17 3 3 1 19 3 3 -1 19 3 3 0 19 3 3 1 21 3 3 -1 -18 4 3 -1 -18 4 3 0 -16 4 3 -1 -16 4 3 0 -16 4 3 1 -14 4 3 -1 -14 4 3 0 -14 4 3 1 -12 4 3 -1 -12 4 3 0 -12 4 3 1 -10 4 3 -1 -10 4 3 0 -10 4 3 1 -8 4 3 -1 -8 4 3 0 -8 4 3 1 -6 4 3 -1 -6 4 3 0 -6 4 3 1 -4 4 3 -1 -4 4 3 0 -4 4 3 1 -2 4 3 -1 -2 4 3 0 -2 4 3 1 0 4 3 -1 0 4 3 0 0 4 3 1 2 4 3 -1 2 4 3 0 2 4 3 1 4 4 3 -1 4 4 3 0 4 4 3 1 6 4 3 -1 6 4 3 0 6 4 3 1 8 4 3 -1 8 4 3 0 8 4 3 1 10 4 3 -1 10 4 3 0 10 4 3 1 12 4 3 -1 12 4 3 0 12 4 3 1 14 4 3 -1 14 4 3 0 14 4 3 1 16 4 3 -1 16 4 3 0 16 4 3 1 18 4 3 -1 18 4 3 0 -17 5 3 -1 -15 5 3 -1 -15 5 3 0 -13 5 3 -1 -13 5 3 0 -13 5 3 1 -11 5 3 -1 -11 5 3 0 -11 5 3 1 -9 5 3 -1 -9 5 3 0 -9 5 3 1 -7 5 3 -1 -7 5 3 0 -7 5 3 1 -5 5 3 -1 -5 5 3 0 -5 5 3 1 -3 5 3 -1 -3 5 3 0 -3 5 3 1 -1 5 3 -1 -1 5 3 0 -1 5 3 1 1 5 3 -1 1 5 3 0 1 5 3 1 3 5 3 -1 3 5 3 0 3 5 3 1 5 5 3 -1 5 5 3 0 5 5 3 1 7 5 3 -1 7 5 3 0 7 5 3 1 9 5 3 -1 9 5 3 0 9 5 3 1 11 5 3 -1 11 5 3 0 11 5 3 1 13 5 3 -1 13 5 3 0 13 5 3 1 15 5 3 -1 15 5 3 0 17 5 3 -1 -14 6 3 -1 -12 6 3 -1 -12 6 3 0 -10 6 3 -1 -10 6 3 0 -8 6 3 -1 -8 6 3 0 -8 6 3 1 -6 6 3 -1 -6 6 3 0 -6 6 3 1 -4 6 3 -1 -4 6 3 0 -4 6 3 1 -2 6 3 -1 -2 6 3 0 -2 6 3 1 0 6 3 -1 0 6 3 0 0 6 3 1 2 6 3 -1 2 6 3 0 2 6 3 1 4 6 3 -1 4 6 3 0 4 6 3 1 6 6 3 -1 6 6 3 0 6 6 3 1 8 6 3 -1 8 6 3 0 8 6 3 1 10 6 3 -1 10 6 3 0 12 6 3 -1 12 6 3 0 14 6 3 -1 -9 7 3 -1 -7 7 3 -1 -5 7 3 -1 -5 7 3 0 -3 7 3 -1 -3 7 3 0 -1 7 3 -1 -1 7 3 0 1 7 3 -1 1 7 3 0 3 7 3 -1 3 7 3 0 5 7 3 -1 5 7 3 0 7 7 3 -1 9 7 3 -1 -18 0 4 0 -16 0 4 0 -14 0 4 0 -12 0 4 0 -10 0 4 0 -8 0 4 0 -6 0 4 0 -6 0 4 1 -4 0 4 0 -4 0 4 1 -2 0 4 0 -2 0 4 1 4 0 4 0 6 0 4 0 8 0 4 0 10 0 4 0 12 0 4 0 14 0 4 0 16 0 4 0 18 0 4 0 -19 1 4 0 -19 1 4 1 -17 1 4 0 -17 1 4 1 -15 1 4 0 -13 1 4 0 -11 1 4 0 -9 1 4 0 -7 1 4 -1 -7 1 4 0 -5 1 4 -1 -5 1 4 0 -3 1 4 -1 -3 1 4 0 -1 1 4 -1 -1 1 4 0 -1 1 4 1 1 1 4 0 1 1 4 1 3 1 4 0 5 1 4 0 5 1 4 1 7 1 4 0 9 1 4 0 11 1 4 0 13 1 4 0 15 1 4 0 17 1 4 0 19 1 4 0 -18 2 4 -1 -18 2 4 0 -16 2 4 0 -16 2 4 1 -14 2 4 0 -14 2 4 1 -12 2 4 0 -10 2 4 0 -8 2 4 0 -8 2 4 1 -6 2 4 0 -6 2 4 1 -4 2 4 0 -4 2 4 1 -2 2 4 0 -2 2 4 1 0 2 4 -1 0 2 4 0 0 2 4 1 2 2 4 0 2 2 4 1 4 2 4 -1 4 2 4 0 4 2 4 1 6 2 4 0 6 2 4 1 8 2 4 0 8 2 4 1 10 2 4 0 10 2 4 1 12 2 4 0 12 2 4 1 14 2 4 0 14 2 4 1 16 2 4 0 16 2 4 1 18 2 4 0 -17 3 4 -1 -17 3 4 0 -15 3 4 -1 -15 3 4 0 -15 3 4 1 -13 3 4 0 -13 3 4 1 -11 3 4 0 -11 3 4 1 -9 3 4 0 -9 3 4 1 -7 3 4 -1 -7 3 4 0 -7 3 4 1 -5 3 4 -1 -5 3 4 0 -5 3 4 1 -3 3 4 -1 -3 3 4 0 -3 3 4 1 -1 3 4 -1 -1 3 4 0 -1 3 4 1 1 3 4 -1 1 3 4 0 1 3 4 1 3 3 4 -1 3 3 4 0 3 3 4 1 5 3 4 -1 5 3 4 0 5 3 4 1 7 3 4 -1 7 3 4 0 7 3 4 1 9 3 4 -1 9 3 4 0 9 3 4 1 11 3 4 -1 11 3 4 0 11 3 4 1 13 3 4 -1 13 3 4 0 13 3 4 1 15 3 4 -1 15 3 4 0 15 3 4 1 17 3 4 -1 17 3 4 0 -16 4 4 -1 -14 4 4 -1 -14 4 4 0 -12 4 4 -1 -12 4 4 0 -12 4 4 1 -10 4 4 -1 -10 4 4 0 -8 4 4 -1 -8 4 4 0 -6 4 4 -1 -6 4 4 0 -6 4 4 1 -4 4 4 -1 -4 4 4 0 -4 4 4 1 -2 4 4 -1 -2 4 4 0 -2 4 4 1 0 4 4 -1 0 4 4 0 0 4 4 1 2 4 4 -1 2 4 4 0 2 4 4 1 4 4 4 -1 4 4 4 0 4 4 4 1 6 4 4 -1 6 4 4 0 6 4 4 1 8 4 4 -1 8 4 4 0 8 4 4 1 10 4 4 -1 10 4 4 0 10 4 4 1 12 4 4 -1 12 4 4 0 12 4 4 1 14 4 4 -1 14 4 4 0 -13 5 4 -1 -11 5 4 0 -9 5 4 0 -7 5 4 -1 -7 5 4 0 -5 5 4 -1 -5 5 4 0 -5 5 4 1 -3 5 4 -1 -3 5 4 0 -3 5 4 1 -1 5 4 -1 -1 5 4 0 -1 5 4 1 1 5 4 -1 1 5 4 0 1 5 4 1 3 5 4 -1 3 5 4 0 3 5 4 1 5 5 4 -1 5 5 4 0 5 5 4 1 7 5 4 -1 7 5 4 0 7 5 4 1 9 5 4 -1 9 5 4 0 9 5 4 1 11 5 4 -1 11 5 4 0 13 5 4 -1 -4 6 4 -1 -4 6 4 0 -2 6 4 -1 -2 6 4 0 0 6 4 -1 0 6 4 0 2 6 4 -1 2 6 4 0 4 6 4 -1 4 6 4 0 6 6 4 -1 8 6 4 -1 2 0 5 1 -13 1 5 0 -11 1 5 0 -9 1 5 0 -7 1 5 0 -5 1 5 0 -3 1 5 0 -3 1 5 1 -1 1 5 0 -1 1 5 1 1 1 5 0 1 1 5 1 3 1 5 0 3 1 5 1 5 1 5 0 5 1 5 1 7 1 5 0 7 1 5 1 9 1 5 0 9 1 5 1 11 1 5 0 11 1 5 1 13 1 5 0 13 1 5 1 -14 2 5 0 -12 2 5 0 -12 2 5 1 -10 2 5 0 -10 2 5 1 -8 2 5 0 -8 2 5 1 -6 2 5 0 -6 2 5 1 -4 2 5 0 -4 2 5 1 -2 2 5 -1 -2 2 5 0 -2 2 5 1 0 2 5 -1 0 2 5 0 0 2 5 1 2 2 5 -1 2 2 5 0 2 2 5 1 4 2 5 -1 4 2 5 0 4 2 5 1 6 2 5 -1 6 2 5 0 6 2 5 1 8 2 5 -1 8 2 5 0 8 2 5 1 10 2 5 -1 10 2 5 0 10 2 5 1 12 2 5 -1 12 2 5 0 12 2 5 1 -11 3 5 -1 -11 3 5 0 -9 3 5 -1 -9 3 5 0 -9 3 5 1 -7 3 5 -1 -7 3 5 0 -7 3 5 1 -5 3 5 -1 -5 3 5 0 -5 3 5 1 -3 3 5 -1 -3 3 5 0 -3 3 5 1 -1 3 5 -1 -1 3 5 0 -1 3 5 1 1 3 5 -1 1 3 5 0 1 3 5 1 3 3 5 -1 3 3 5 0 3 3 5 1 5 3 5 -1 5 3 5 0 5 3 5 1 7 3 5 -1 7 3 5 0 7 3 5 1 9 3 5 -1 9 3 5 0 9 3 5 1 11 3 5 -1 11 3 5 0 -10 4 5 -1 -8 4 5 -1 -8 4 5 0 -6 4 5 -1 -6 4 5 0 -4 4 5 -1 -4 4 5 0 -4 4 5 1 -2 4 5 -1 -2 4 5 0 -2 4 5 1 0 4 5 -1 0 4 5 0 0 4 5 1 2 4 5 -1 2 4 5 0 2 4 5 1 4 4 5 -1 4 4 5 0 4 4 5 1 6 4 5 -1 6 4 5 0 8 4 5 -1 8 4 5 0 10 4 5 -1 -5 5 5 -1 -3 5 5 -1 -1 5 5 -1 1 5 5 -1 3 5 5 -1 5 5 5 -1 -6 0 6 0 -4 0 6 0 -2 0 6 0 0 0 6 0 0 0 6 1 2 0 6 0 2 0 6 1 4 0 6 0 4 0 6 1 6 0 6 1 -5 1 6 0 -3 1 6 0 -3 1 6 1 -1 1 6 -1 -1 1 6 0 -1 1 6 1 1 1 6 -1 1 1 6 0 1 1 6 1 3 1 6 -1 3 1 6 0 3 1 6 1 5 1 6 -1 5 1 6 0 -4 2 6 -1 -2 2 6 -1 0 2 6 -1 0 2 6 0 2 2 6 -1 2 2 6 0 4 2 6 -1 _refine_special_details ? _reflns_number_total 1914 _reflns_number_gt 1327 _reflns_threshold_expression 'I>3\s(I)' _refine_ls_structure_factor_coef F _refine_ls_R_factor_all 0.1124 _refine_ls_R_factor_gt 0.0730 _refine_ls_wR_factor_gt 0.0610 _refine_ls_wR_factor_ref 0.0651 _refine_ls_goodness_of_fit_ref 2.30 _refine_ls_restrained_S_all ? _refine_ls_number_reflns 1914 _refine_ls_number_parameters 157 _refine_ls_number_restraints ? _refine_ls_number_constraints ? _refine_ls_hydrogen_treatment ? _refine_ls_weighting_scheme sigma _refine_ls_weighting_details 'w=1/(\s^2^(F)+0.0001F^2^)' _refine_ls_shift/su_max 0.0004 _refine_ls_shift/su_mean 0.0000 _refine_diff_density_max 1.07 _refine_diff_density_min -0.80 _refine_ls_extinction_method 'none' _refine_ls_extinction_coef ? loop_ _reflns_class_code _reflns_class_description _reflns_class_R_factor_gt _reflns_class_wR_factor_all Main 'Main reflections' 0.053 0.051 Sat1 '1st-order satellites' 0.101 0.092 loop_ _atom_type_symbol _atom_type_scat_dispersion_real _atom_type_scat_dispersion_imag _atom_type_scat_source Na 0.036 0.025 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' O 0.011 0.006 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' Si 0.082 0.070 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' _computing_data_collection 'STOE X-AREA' _computing_cell_refinement 'STOE X-AREA' _computing_data_reduction 'STOE X-RED' _computing_structure_solution 'SIR97' _computing_structure_refinement '(Jana2000; Petricek and Dusek, 2000)' _computing_publication_material '(Jana2000; Petricek and Dusek, 2000)' loop_ _atom_site_type_symbol _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_adp_type _atom_site_calc_flag _atom_site_refinement_flags_posn _atom_site_occupancy _atom_site_disorder_assembly _atom_site_disorder_group Si Si1 0.13414(6) 0.3581(2) 0.2013(3) 0.0218(4) Uani d . 1 . . Si Si2 0 0.1359(3) 0.1855(4) 0.0177(5) Uani d . 1 . . O O1 0.35972(18) 0.0666(5) 0.1199(7) 0.0283(11) Uani d . 1 . . O O2 0.19026(14) 0.1984(4) 0.2567(7) 0.0216(10) Uani d . 1 . . O O3 -0.0137(3) -0.0607(8) 0.3781(10) 0.0303(17) Uani d . 1 . . O O4 0.06199(17) 0.2664(7) 0.2426(8) 0.0273(12) Uani d . 1 . . Na Na1 0.29570(9) 0.3515(3) 0.2653(4) 0.0263(5) Uani d . 1 . . loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_12 _atom_site_aniso_U_13 _atom_site_aniso_U_23 _atom_site_aniso_type_symbol Si1 0.0243(6) 0.0201(6) 0.0208(6) -0.0023(6) 0.0034(6) -0.0010(6) Si Si2 0.0217(9) 0.0184(8) 0.0130(11) 0.0008(8) 0.0016(10) 0.0005(9) Si O1 0.040(2) 0.0226(17) 0.0225(18) 0.0010(15) 0.0030(15) -0.0010(15) O O2 0.0310(17) 0.0210(14) 0.0129(19) 0.0032(12) -0.0023(16) -0.0020(13) O O3 0.052(3) 0.027(3) 0.012(3) -0.009(2) 0.001(2) 0.005(2) O O4 0.0260(16) 0.028(2) 0.028(2) -0.0037(16) 0.000(2) 0.004(2) O Na1 0.0372(11) 0.0234(7) 0.0184(9) -0.0012(9) 0.0011(9) -0.0022(9) Na loop_ _atom_site_Fourier_wave_vector_seq_id _atom_site_Fourier_wave_vector_x _atom_site_Fourier_wave_vector_y _atom_site_Fourier_wave_vector_z 1 0.00000 0.56200 0.00000 loop_ _atom_site_displace_Fourier_id _atom_site_displace_Fourier_atom_site_label _atom_site_displace_Fourier_axis _atom_site_displace_Fourier_wave_vector_seq_id Si1x1 Si1 x 1 Si1y1 Si1 y 1 Si1z1 Si1 z 1 Si2x1 Si2 x 1 Si2y1 Si2 y 1 Si2z1 Si2 z 1 O1x1 O1 x 1 O1y1 O1 y 1 O1z1 O1 z 1 O2x1 O2 x 1 O2y1 O2 y 1 O2z1 O2 z 1 O4x1 O4 x 1 O4y1 O4 y 1 O4z1 O4 z 1 Na1x1 Na1 x 1 Na1y1 Na1 y 1 Na1z1 Na1 z 1 loop_ _atom_site_displace_Fourier_param_id _atom_site_displace_Fourier_param_cos _atom_site_displace_Fourier_param_sin Si1x1 -0.00202(11) 0.00759(9) Si1y1 0.0204(3) -0.0107(3) Si1z1 0.0049(7) 0.0053(6) Si2x1 0.00632(15) -0.00209(13) Si2y1 0 0 Si2z1 0 0 O1x1 0.0040(3) 0.0054(3) O1y1 -0.0216(8) -0.0054(8) O1z1 0.0019(13) -0.0061(13) O2x1 0.0012(3) 0.0134(2) O2y1 0.0047(8) 0.0010(7) O2z1 -0.0044(13) 0.0040(12) O4x1 -0.0024(3) 0.0126(2) O4y1 0.0401(11) -0.0497(9) O4z1 0.0105(14) -0.0046(16) Na1x1 -0.00296(17) 0.01285(14) Na1y1 -0.0001(5) -0.0007(5) Na1z1 -0.0020(9) 0.0007(7) loop_ _atom_site_U_Fourier_id _atom_site_U_Fourier_atom_site_label _atom_site_U_Fourier_tens_elem _atom_site_U_Fourier_wave_vector_seq_id Si1U111 Si1 U11 1 Si1U221 Si1 U22 1 Si1U331 Si1 U33 1 Si1U121 Si1 U12 1 Si1U131 Si1 U13 1 Si1U231 Si1 U23 1 O1U111 O1 U11 1 O1U221 O1 U22 1 O1U331 O1 U33 1 O1U121 O1 U12 1 O1U131 O1 U13 1 O1U231 O1 U23 1 O2U111 O2 U11 1 O2U221 O2 U22 1 O2U331 O2 U33 1 O2U121 O2 U12 1 O2U131 O2 U13 1 O2U231 O2 U23 1 O4U111 O4 U11 1 O4U221 O4 U22 1 O4U331 O4 U33 1 O4U121 O4 U12 1 O4U131 O4 U13 1 O4U231 O4 U23 1 Na1U111 Na1 U11 1 Na1U221 Na1 U22 1 Na1U331 Na1 U33 1 Na1U121 Na1 U12 1 Na1U131 Na1 U13 1 Na1U231 Na1 U23 1 loop_ _atom_site_U_Fourier_param_id _atom_site_U_Fourier_param_cos _atom_site_U_Fourier_param_sin Si1U111 0.0086(11) 0.0023(9) Si1U221 -0.0009(11) 0.0000(10) Si1U331 0.0049(16) 0.0158(14) Si1U121 -0.0017(8) 0.0025(9) Si1U131 0.0104(13) 0.0055(10) Si1U231 -0.0044(10) 0.0011(11) O1U111 0.003(3) -0.015(3) O1U221 0.001(3) -0.007(3) O1U331 -0.005(5) -0.019(4) O1U121 -0.006(2) -0.002(2) O1U131 0.002(3) -0.003(3) O1U231 0.003(3) 0.001(3) O2U111 0.007(3) -0.006(2) O2U221 -0.003(3) -0.004(3) O2U331 0.013(5) -0.004(4) O2U121 -0.001(2) -0.005(2) O2U131 0.012(3) 0.001(3) O2U231 0.000(2) -0.002(2) O4U111 0.006(3) -0.004(3) O4U221 -0.008(4) 0.006(4) O4U331 -0.014(5) 0.008(5) O4U121 0.003(3) 0.002(3) O4U131 0.003(4) -0.007(3) O4U231 0.002(4) 0.016(3) Na1U111 0.015(2) 0.0038(15) Na1U221 0.0002(17) 0.0016(15) Na1U331 0.000(3) -0.004(2) Na1U121 -0.0027(14) -0.0008(13) Na1U131 0.006(2) 0.0039(14) Na1U231 -0.0004(14) -0.0012(15) loop_ _atom_site_occ_special_func_atom_site_label _atom_site_occ_special_func_crenel_c _atom_site_occ_special_func_crenel_w Si2 0.3276(17) 0.5 O3 0.2172(17) 0.5 loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_site_symmetry_1 _geom_bond_site_symmetry_2 _geom_bond_publ_flag _geom_bond_distance_max _geom_bond_distance_min _geom_bond_distance_av Si1 O1 . 7_555 yes 1.723(8) 1.603(8) 1.664(8) Si1 O1 . 6_555 yes 1.665(7) 1.583(7) 1.628(7) Si1 O2 . . yes 1.582(6) 1.567(7) 1.575(7) Si1 O4 . . yes 1.642(7) 1.591(7) 1.615(7) Si2 O3 . . yes 1.633(6) 1.599(6) 1.608(6) Si2 O3 . 3_555 yes 2.847(6) 2.847(6) 2.847(6) Si2 O3 . 3_556 yes 2.236(6) 2.236(6) 2.236(6) Si2 O3 . 4_554 yes 1.631(6) 1.598(5) 1.607(5) Si2 O4 . . yes 1.641(7) 1.538(8) 1.594(7) Si2 O4 . 2_555 yes 1.619(8) 1.563(8) 1.589(8) Na1 O1 . . yes 2.429(8) 2.339(8) 2.384(7) Na1 O2 . . yes 2.416(7) 2.328(7) 2.372(7) Na1 O2 . 7_555 yes 2.643(9) 2.579(8) 2.610(8) Na1 O2 . 7_556 yes 2.430(9) 2.359(9) 2.395(8) Na1 O2 . 6_555 yes 2.326(7) 2.256(7) 2.291(7) loop_ _geom_angle_atom_site_label_1 _geom_angle_atom_site_label_2 _geom_angle_atom_site_label_3 _geom_angle_site_symmetry_1 _geom_angle_site_symmetry_2 _geom_angle_site_symmetry_3 _geom_angle_publ_flag _geom_angle_max _geom_angle_min _geom_angle_av O1 Si1 O1 7_555 . 7_556 yes 154.7(3) 152.5(3) 153.7(3) O1 Si1 O1 7_555 . 6_555 yes 106.5(4) 104.2(4) 105.3(4) O1 Si1 O2 7_555 . . yes 109.3(4) 105.9(4) 107.5(4) O1 Si1 O4 7_555 . . yes 109.5(4) 105.9(4) 107.6(4) O1 Si1 O4 7_555 . 4_564 yes 43.4(3) 39.0(3) 40.9(3) O1 Si1 O1 6_555 . 7_555 yes 106.5(4) 104.2(4) 105.3(4) O1 Si1 O1 6_555 . 7_556 yes 50.6(3) 46.8(3) 48.9(3) O1 Si1 O2 6_555 . . yes 115.7(4) 112.0(4) 113.9(4) O1 Si1 O4 6_555 . . yes 110.2(4) 106.2(4) 108.2(4) O1 Si1 O4 6_555 . 4_564 yes 81.2(3) 76.5(3) 78.5(3) O2 Si1 O4 . . . yes 117.3(4) 110.5(4) 113.8(4) O2 Si1 O4 . . 4_564 yes 151.2(3) 144.6(3) 147.9(3) O4 Si1 O4 . . 4_564 yes 89.0(3) 86.3(3) 87.5(3) O3 Si2 O3 . . 3_555 yes 117.2(2) 117.2(2) 117.2(2) O3 Si2 O3 . . 3_556 yes 43.5(2) 43.5(2) 43.5(2) O3 Si2 O3 . . 4_554 yes 108.1(3) 104.9(3) 107.2(3) O3 Si2 O4 . . . yes 118.7(4) 104.3(4) 109.4(4) O3 Si2 O4 . . 3_555 yes 73.0(2) 71.2(2) 71.8(2) O3 Si2 O4 . . 2_555 yes 115.9(4) 98.3(4) 109.8(4) O3 Si2 O3 3_555 . . yes 117.2(2) 117.2(2) 117.2(2) O3 Si2 O3 3_555 . 3_556 yes 151.5(2) 151.5(2) 151.5(2) O3 Si2 O4 3_555 . . yes 100.0(3) 100.0(3) 100.0(3) O3 Si2 O4 3_555 . 3_555 yes 48.22(17) 48.22(17) 48.22(17) O3 Si2 O4 3_555 . 2_555 yes 114.1(3) 114.1(3) 114.1(3) O3 Si2 O3 3_556 . . yes 43.5(2) 43.5(2) 43.5(2) O3 Si2 O3 3_556 . 3_555 yes 151.5(2) 151.5(2) 151.5(2) O3 Si2 O4 3_556 . . yes 80.9(4) 80.9(4) 80.9(4) O3 Si2 O4 3_556 . 3_555 yes 116.3(2) 116.3(2) 116.3(2) O3 Si2 O4 3_556 . 2_555 yes 91.9(4) 91.9(4) 91.9(4) O3 Si2 O3 4_554 . . yes 108.1(3) 104.9(3) 107.2(3) O3 Si2 O4 4_554 . . yes 119.5(4) 108.4(4) 112.0(4) O3 Si2 O4 4_554 . 3_555 yes 37.0(2) 32.7(2) 35.7(2) O3 Si2 O4 4_554 . 2_555 yes 110.3(4) 104.3(4) 108.4(4) O4 Si2 O4 . . 3_555 yes 141.7(3) 122.2(3) 129.7(3) O4 Si2 O4 . . 2_555 yes 109.9(4) 108.7(4) 109.5(4) O4 Si2 O4 2_555 . . yes 109.9(4) 108.7(4) 109.5(4) O4 Si2 O4 2_555 . 3_555 yes 124.1(3) 104.4(3) 117.0(3) O1 Na1 O2 . . . yes 103.5(3) 95.9(3) 99.6(3) O1 Na1 O2 . . 7_555 yes 63.6(2) 62.0(2) 62.9(2) O1 Na1 O2 . . 7_556 yes 98.9(3) 95.8(3) 97.3(3) O1 Na1 O2 . . 6_555 yes 143.7(3) 122.5(3) 133.3(3) O2 Na1 O2 . . 7_555 yes 92.7(3) 91.2(3) 91.9(3) O2 Na1 O2 . . 7_556 yes 93.9(3) 93.6(3) 93.8(3) O2 Na1 O2 . . 6_555 yes 130.8(3) 113.0(3) 121.9(3) O2 Na1 O2 7_555 . . yes 92.7(3) 91.2(3) 91.9(3) O2 Na1 O2 7_555 . 7_556 yes 160.7(3) 159.3(3) 160.0(3) O2 Na1 O2 7_555 . 6_555 yes 94.7(3) 92.3(3) 93.6(3) O2 Na1 O2 7_556 . . yes 93.9(3) 93.6(3) 93.8(3) O2 Na1 O2 7_556 . 7_555 yes 160.7(3) 159.3(3) 160.0(3) O2 Na1 O2 7_556 . 6_555 yes 100.5(3) 98.6(3) 99.5(3) O2 Na1 O2 6_555 . . yes 130.8(3) 113.0(3) 121.9(3) O2 Na1 O2 6_555 . 7_555 yes 94.7(3) 92.3(3) 93.6(3) O2 Na1 O2 6_555 . 7_556 yes 100.5(3) 98.6(3) 99.5(3)