#\#CIF_2.0
# Created by the Bilbao Crystallographic Server
# http://www.cryst.ehu.es
# Date: 14/06/2020

data_5yOhtAoR
_audit_creation_date            2020-06-14
_audit_creation_method          "Bilbao Crystallographic Server"

_citation_journal_abbrev        "phys. stat. sol. (a)"
_citation_journal_volume        14
_citation_page_first            483
_citation_page_last             488
_citation_article_id            ?
_citation_year                  1972
_citation_DOI                   10.1002/pssa.2210140213

loop_
_citation_author_name
"D. Gignoux"
"J. Rossat-Mignod"
"F. Tcheou"



_atomic_positions_source_database_code_ICSD  105428
_atomic_positions_source_other               .

_transition_temperature  7
_experiment_temperature  1.3

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
Positional structure from a determination at 77K
FM along z
Tm1 moment modulus: 5.9(5)
Tm1 moment components given here with non-significant digits to yield the reported modulus
;

_active_magnetic_irreps_details
;
1k magnetic structure
k-maximal magnetic symmetry (8 possible)
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             6.96000
_cell_length_b             4.11000
_cell_length_c             5.40000
_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
Ni1 Ni 0.04000 0.25000 0.63000
Tm1 Tm 0.17700 0.25000 0.13400

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 0.00000 mx,0,mz
Tm1 3.63000 0.00000 4.65000 mx,0,mz

