#\#CIF_2.0
# Created by the Bilbao Crystallographic Server
# http://www.cryst.ehu.es
# Date: 05/05/2021

data_5yOhtAoR
_audit_creation_date            2021-05-05
_audit_creation_method          "Bilbao Crystallographic Server"

_citation_journal_abbrev        "PHYSICAL REVIEW B"
_citation_journal_volume        84
_citation_page_first            .
_citation_page_last             .
_citation_article_id            054439
_citation_year                  2011
_citation_DOI                   10.1103/PhysRevB.84.054439

loop_
_citation_author_name
"Y. Klein"
"G. Rousse"
"F. Damay"
"F. Porcher"
"G. Andre"
"I. Terasaki"

_atomic_positions_source_database_code_ICSD  .
_atomic_positions_source_other               .

_transition_temperature  105
_experiment_temperature  10

loop_
_irrep_id
_irrep_dimension
_irrep_small_dimension
_irrep_direction_type
_irrep_action
_irrep_modes_number
_irrep_presence
mGM3-  1  1  .  primary  2  .

_exptl_crystal_magnetic_properties_details
;
NPD
Two models could equally fit the data. This is the one that was considered by the authors more likely and was fully described in the paper. See #0.693 for the other model, which was later reported as the correct one.
; 

_active_magnetic_irreps_details
;
1k magnetic structure
k-maximal magnetic symmetry
1-dim irrep as primary
;

_parent_space_group.name_H-M_alt  'C m c e'
_parent_space_group.IT_number                       64
_parent_space_group.transform_Pp_abc  'a,b,c;0,0,0'

loop_
_parent_propagation_vector.id
_parent_propagation_vector.kxkykz
k1 [0 0 0]

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

_space_group_magn.number_BNS  64.471
_space_group_magn.name_BNS  "C m' c a"
_cell_length_a             5.76700
_cell_length_b             13.24500
_cell_length_c             13.06400
_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 x,-y,-z,+1 
3 x+1/2,-y,z+1/2,+1 
4 x+1/2,y,-z+1/2,+1 
5 -x+1/2,y,-z+1/2,-1 
6 -x+1/2,-y,z+1/2,-1 
7 -x,-y,-z,-1 
8 -x,y,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 

loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Ru1 Ru 0.00000 0.00000 0.00000
Ru2 Ru 0.00000 0.87530 0.14870
Ba1 Ba 0.00000 0.23960 0.11410
Ba2 Ba 0.00000 0.53580 0.13910
O1 O 0.25000 0.37750 0.25000
O2 O 0.00000 0.03410 0.15310
O3 O 0.26930 0.39020 0.03340
O4 O 0.00000 0.73080 0.14920

loop_
_atom_site_moment.label
_atom_site_moment.crystalaxis_x
_atom_site_moment.crystalaxis_y
_atom_site_moment.crystalaxis_z
_atom_site_moment.symmform
_atom_site_moment.magnitude
Ru1 0.00000 0.00000 0.00000 0,0,0 0.0
Ru2 0.00000 -1.0 0.00000 0,my,mz  1.0

