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

data_5yOhtAoR
_audit_creation_date            2018-10-15
_audit_creation_method          "Bilbao Crystallographic Server"

_citation_journal_abbrev        "J. Phys. Radium"
_citation_journal_volume        24
_citation_page_first            741
_citation_page_last             746
_citation_article_id            ?
_citation_year                  1963
_citation_DOI                   10.1051/jphysrad:01962002308-9047400

loop_
_citation_author_name
"R. Plumier"
"E. Legrand"




_atomic_positions_source_database_code_ICSD  33520
_atomic_positions_source_other               .

_transition_temperature  190
_experiment_temperature  77

loop_
_irrep_id
_irrep_dimension
_irrep_small_dimension
_irrep_direction_type
_irrep_action
_irrep_modes_number
_irrep_presence
mX2+  2  1  .  primary  1  .

_exptl_crystal_magnetic_properties_details
;
NPD
absolute value of the moment undetermined
magnetic moment in an arbitrary scale
;

_active_magnetic_irreps_details
;
1k magnetic structure
k-maximal magnetic symmetry (3 possible)
1-dim small irrep
;

_parent_space_group.name_H-M_alt  'I 4/m m m'
_parent_space_group.IT_number                       139
_parent_space_group.transform_Pp_abc  'a,b,c;0,0,0'

loop_
_parent_propagation_vector.id
_parent_propagation_vector.kxkykz
k1 [1/2 -1/2 0]

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



_space_group_magn.number_BNS  64.480
_space_group_magn.name_BNS  "C_A m c a"
_cell_length_a             5.67380
_cell_length_b             5.67380
_cell_length_c             13.07600
_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,-y+1/2,-z+1/2,+1
4 -x,y+1/2,-z+1/2,+1
5 -x,-y,-z,+1
6 x,y,-z,+1
7 -x,y+1/2,z+1/2,+1
8 x,-y+1/2,z+1/2,+1

loop_
_space_group_symop_magn_centering.id
_space_group_symop_magn_centering.xyz
1 x,y,z,+1
2 x+1/2,y,z+1/2,+1
3 x+1/2,y+1/2,z,-1
4 x,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
K1 K 0.00000 0.00000 0.35390
Ni1 Ni 0.00000 0.00000 0.00000
F1 F 0.00000 0.00000 0.15300
F2 F 0.25000 0.25000 0.00000

loop_
_atom_site_moment.label
_atom_site_moment.crystalaxis_x
_atom_site_moment.crystalaxis_y
_atom_site_moment.crystalaxis_z
_atom_site_moment.symmform
Ni1 0.00000 0.00000 1.00000 0,0,mz

