#\#CIF_2.0
# Created by the Bilbao Crystallographic Server
# http://www.cryst.ehu.es
# Date: 11/19/2017 17:04:13
# Database entry: 1.0.11 CeCoGe3
# Cif-like file for the case 1.0.11


data_5yOhtAoR
_audit_creation_date            2017-11-19
_audit_creation_method          "Bilbao Crystallographic Server"

_chemical_name_systematic
;
;
_chemical_name_common                    ?
_chemical_formula_moiety                 ?
_chemical_formula_structural             ?
_chemical_formula_analytical             ?
_chemical_formula_iupac                  ?
_chemical_formula_sum                    'Ce Co Ge3'
_chemical_formula_weight                 ?
_chemical_melting_point                  ?
_chemical_compound_source                ?
_chemical_absolute_configuration         .


_citation_journal_abbrev        "Physical Review B"
_citation_journal_volume        88
_citation_page_first            ?
_citation_page_last             ?
_citation_article_id            134416
_citation_year                  2013
_citation_DOI                   10.1103/PhysRevB.88.134416

loop_
_citation_author_name
"M. Smidman"
"D.T. Adroja"
"A.D. Hillier"
"L.C. Chapon"
"J.W. Taylor"
"V.K. Anand"
"R.P. Singh"
"M.R. Lees"
"E.A. Goremychkin"
"M.M. Koza"
"V.V. Krishnamurthy"
"D.M. Paul"
"G. Balakrishnan"





_atomic_positions_source_database_code_ICSD   190701
_atomic_positions_source_other               .

_transition_temperature     21
_experiment_temperature     14

loop_
_irrep_id
_irrep_dimension
_irrep_small_dimension
_irrep_direction_type
_irrep_action
_irrep_modes_number
_irrep_presence
mLD4LE5 2 1 general primary 1 yes
mGM4 1 1 . secondary 1 yes

_exptl_crystal_magnetic_properties_details
;
NSD
;

_active_magnetic_irreps_details
;
1k magnetic structure
k-maximal magnetic symmetry (3 possible)
origin choice along the modulation is not fixed by the MSSG
the model includes a k=0 (third harmonic) modulation to produce the
+ + - spin configuration along c. The corresponding magnetic diffraction that should overlap with the nuclear Bragg peaks has not been used in the fit. The k=0 FM component has been rather added to fit magnetization measurements.
;

_parent_space_group.name_H-M_alt  'I  4m  m'
_parent_space_group.IT_number                       107
_parent_space_group.transform_Pp_abc  'a,b,c;0,0,0'

loop_
_parent_propagation_vector.id
_parent_propagation_vector.kxkykz
k1 [0 0 2/3]
k2 [0 0 0]

_parent_space_group.child_transform_Pp_abc  'a,b,3c;0,0,0'
_space_group_magn.transform_BNS_Pp_abc  'a,b,c;0,0,0'


_space_group_magn.number_BNS  107.231
_space_group_magn.name_BNS  "I  4m'  m'  "
_space_group_magn.point_group_name  "4m'm'"
_space_group_magn.point_group_number  "13.4.47"
_cell_length_a                 4.32040
_cell_length_b                 4.32040
_cell_length_c                 29.50450
_cell_angle_alpha              90.00
_cell_angle_beta               90.00
_cell_angle_gamma              90.00

loop_
_space_group_symop_magn_operation.id
_space_group_symop_magn_operation.xyz
1 x,y,z,+1
2 -y,x,z,+1
3 y,-x,z,+1
4 -x,-y,z,+1
5 -x,y,z,-1
6 x,-y,z,-1
7 -y,-x,z,-1
8 y,x,z,-1

loop_
_space_group_symop_magn_centering.id
_space_group_symop_magn_centering.xyz
1 x,y,z,+1
2 x+1/2,y+1/2,z+1/2,+1

loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Ce1_1 Ce 0.00000 0.00000 0.00000 1
Ce1_2 Ce 0.50000 0.50000 0.16667 1
Ce1_3 Ce 0.00000 0.00000 0.33333 1
Co1_1 Co 0.00000 0.00000 0.22200 1
Co1_2 Co 0.50000 0.50000 0.38867 1
Co1_3 Co 0.00000 0.00000 0.55533 1
Ge1_1 Ge 0.00000 0.00000 0.14270 1
Ge1_2 Ge 0.50000 0.50000 0.30937 1
Ge1_3 Ge 0.00000 0.00000 0.47603 1
Ge2_1 Ge 0.00000 0.50000 0.25260 1
Ge2_2 Ge 0.50000 0.00000 0.41927 1
Ge2_3 Ge 0.00000 0.50000 0.58593 1

loop_
_atom_site_moment.label
_atom_site_moment.crystalaxis_x
_atom_site_moment.crystalaxis_y
_atom_site_moment.crystalaxis_z
_atom_site_moment.symmform
Ce1_1 0.0 0.0 0.36 0,0,mz
Ce1_2 0.0 0.0 -0.36 0,0,mz
Ce1_3 0.0 0.0 0.36 0,0,mz

