#\#CIF_2.0
# Created by the Bilbao Crystallographic Server
# http://www.cryst.ehu.es
# Date: 08/11/2020

data_5yOhtAoR
_audit_creation_date            2020-11-08
_audit_creation_method          "Bilbao Crystallographic Server"

_citation_journal_abbrev        "Chin. Phys. B"
_citation_journal_volume        26
_citation_page_first            ?
_citation_page_last             ?
_citation_article_id            027501
_citation_year                  2017
_citation_DOI                   10.1088/1674-1056/26/2/027501

loop_
_citation_author_name
"X.-Q. Zheng"
"B.-G. Shen"



_atomic_positions_source_database_code_ICSD  235976
_atomic_positions_source_other               .

_transition_temperature  35.5
_experiment_temperature  20

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
See also Isikawa et al, J. Appl. Phys. 55, 2031 (1984)
FM along a
At 13.5K a second magnetic transition takes place with direction b also becoming FM
Structures at other various temperatures in the same phase are also reported in the same reference.
;

_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  62.447
_space_group_magn.name_BNS  "P n m' a'"
_cell_length_a             6.9764(1)
_cell_length_b             4.15478(3)
_cell_length_c             5.4016(1)
_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+1/2,-z+1/2,+1
3 -x,-y,-z,+1
4 -x+1/2,y+1/2,z+1/2,+1
5 -x,y+1/2,-z,-1
6 -x+1/2,-y,z+1/2,-1
7 x,-y+1/2,z,-1
8 x+1/2,y,-z+1/2,-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
Ho1 Ho 0.1814(3) 0.25000 0.1332(6)
Ni1 Ni 0.0362(2) 0.25000 0.6269(4)

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
Ho1 6.98(5) 0.0 -3.39(4) mx,0,mz  7.76(6)


