#\#CIF_2.0
# Created by the Bilbao Crystallographic Server
# http://www.cryst.ehu.es
# Date: 31/05/2020

data_5yOhtAoR
_audit_creation_date            2020-05-31
_audit_creation_method          "Bilbao Crystallographic Server"

_citation_journal_abbrev        "JOURNAL OF SOLID STATE CHEMISTRY"
_citation_journal_volume        93
_citation_page_first            37
_citation_page_last             45
_citation_article_id            ?
_citation_year                  1991
_citation_DOI                   10.1016/0022-4596(91)90271-I

loop_
_citation_author_name
"P. Lacorre"
"J. Pannetier"
"T. Fleischer"
"R. Hoppe"
"G. Ferey"



_atomic_positions_source_database_code_ICSD  86430
_atomic_positions_source_other               .

_transition_temperature  54
_experiment_temperature  1.5

loop_
_irrep_id
_irrep_dimension
_irrep_small_dimension
_irrep_direction_type
_irrep_action
_irrep_modes_number
_irrep_presence
mGM2  1  1  .  primary  4  .
mGm4  1  1  .  primary  3  .

_exptl_crystal_magnetic_properties_details
;
NPD
;

_active_magnetic_irreps_details
;
1k magnetic structure
Two irreps involved as primary irreps. This implies two order parameters in the sense of Landau theory
;

_parent_space_group.name_H-M_alt  'I -4 c 2'
_parent_space_group.IT_number                       120
_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  82.41
_space_group_magn.name_BNS  "I -4'"
_cell_length_a             12.43530
_cell_length_b             12.43530
_cell_length_c             12.86120
_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 y,-x,-z,-1
4 -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
Cs1 Cs 0.00000 0.00000 0.25000
Cs2_1 Cs 0.34330 0.83410 0.67990
Cs2_2 Cs  0.34330 0.16590 0.17990
Co1 Co 0.50000 0.00000 0.00000
Co2_1 Co 0.79320 0.07490 0.98610
Co2_2 Co  0.79320 0.92510 0.48610
F1_1 F 0.34320 0.00140 0.98990
F1_2 F  0.34320 0.99860 0.48990
F2_1 F 0.14120 0.06550 0.99120
F2_2 F  0.14120 0.93450 0.49120
F3_1 F 0.07670 0.20940 0.14440
F3_2 F  0.07670 0.79060 0.64440
F4_1 F 0.91970 0.79120 0.86320
F4_2 F  0.91970 0.20880 0.36320
F5 F 0.72080 0.22080 0.00000
F6_1 F 0.00000 0.50000 0.14330
F6_2 F  0.00000 0.50000 0.64330

loop_
_atom_site_moment.label
_atom_site_moment.crystalaxis_x
_atom_site_moment.crystalaxis_y
_atom_site_moment.crystalaxis_z
_atom_site_moment.symmform
Co1 0.00000 0.00000 3.5(1) 0,0,mz
Co2_1 0.00000 0.00000 -2.8(6) mx,my,mz
Co2_2 0.00000 0.00000 3.5(6) mx,my,mz


