#\#CIF_2.0
# Created by the Bilbao Crystallographic Server
# http://www.cryst.ehu.es
# Date: 02/05/2021 

data_5yOhtAoR
_audit_creation_date            2021-05-02
_audit_creation_method          "Bilbao Crystallographic Server"

_citation_journal_abbrev        "JOURNAL OF SOLID STATE CHEMISTRY"
_citation_journal_volume        31
_citation_page_first            197
_citation_page_last             207
_citation_article_id            .
_citation_year                  1980
_citation_DOI                   10.1016/0022-4596(80)90021-3

loop_
_citation_author_name
"A. Castets"
"D. Gignoux"
"J.C. Gomez-Sal"

_atomic_positions_source_database_code_ICSD  10511
_atomic_positions_source_other               .

_temperature_position_structure         293
_temperature_atom_positions             .              
_temperature_non-magn_atom_positions    .
_temperature_cell_parameters            .

_transition_temperature  56
_experiment_temperature  4.2

loop_
_irrep_id
_irrep_dimension
_irrep_small_dimension
_irrep_direction_type
_irrep_action
_irrep_modes_number
_irrep_presence
mGM2+  1  1  .  primary  2  .

_exptl_crystal_magnetic_properties_details
;
NPD
Position structure from a determination at room temperature. The Tb and Pt positions have been corrected (they are erroneously interchanged in the paper and theICSD file).
FM along c
Moment components given with non-significant digits to yield the reported moment magnitude.
;

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

_parent_space_group.name_H-M_alt  'P n m a'
_parent_space_group.IT_number                       62
_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  62.446
_space_group_magn.name_BNS  "P n' m' a"
_cell_length_a             7.01300
_cell_length_b             4.49000
_cell_length_c             5.56400
_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+1/2,-y,z+1/2,+1 
3 -x,-y,-z,+1 
4 x+1/2,y,-z+1/2,+1 
5 x+1/2,-y+1/2,-z+1/2,-1 
6 -x,y+1/2,-z,-1 
7 -x+1/2,y+1/2,z+1/2,-1 
8 x,-y+1/2,z,-1 

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

loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Pt1 Pt 0.03340 0.25000 0.66200
Tb1 Tb 0.17700 0.25000 0.14800

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
Tb1 -4.99 0.00000 6.38 mx,0,mz  8.1

