#\#CIF_2.0
# Created by the Bilbao Crystallographic Server
# http://www.cryst.ehu.es
# Date: 18/09/2018

data_5yOhtAoR
_audit_creation_date            2018-09-18
_audit_creation_method          "Bilbao Crystallographic Server"

_citation_journal_abbrev        "Phys. Rev. B"
_citation_journal_volume        93
_citation_page_first            ?
_citation_page_last             ?
_citation_article_id            075117
_citation_year                  2018
_citation_DOI                   10.1103/PhysRevB.93.075117

loop_
_citation_author_name
"N.D. Khanh"
"N. Abe"
"H. Sagayama"
"A. Nakao"
"T. Hanashima"
"R. Kiyanagi"
"Y. Tokunaga"
"T. Arima"




_atomic_positions_source_database_code_ICSD  172186
_atomic_positions_source_other               .

_transition_temperature  27.2
_experiment_temperature  10

loop_
_irrep_id
_irrep_dimension
_irrep_small_dimension
_irrep_direction_type
_irrep_action
_irrep_modes_number
_irrep_presence
mGM3-  2  2  special  primary  4  .
mGM1-  1  1  .   secondary 2 yes

_exptl_crystal_magnetic_properties_details
;
NSD
moment Co1: 3.5, angle with basal plane 24 degrees
moment Co2: 2.6, angle with basal plane 22 degrees
moment components are given here with non-significant digits to be consistent with the reported moduli and angles
A completely different model for this phase has been reported (see entry #0.111)
linear magnetolectric
;

_active_magnetic_irreps_details
;
1k magnetic structure
2-dim irrep active, special direction.
A secondary 1-dim irrep allowed and present in the reported structure.
The canting along z is a secondary effect corresponding to the seondary irrep.
;

_parent_space_group.name_H-M_alt  'P -3c 1'
_parent_space_group.IT_number                       165
_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  '2a+b,b,c;0,0,0'



_space_group_magn.number_BNS  15.88
_space_group_magn.name_BNS  "C 2/c'"
_cell_length_a             5.17360
_cell_length_b             5.17360
_cell_length_c             14.14570
_cell_angle_alpha          90.00
_cell_angle_beta           90.00
_cell_angle_gamma          120.00

loop_
_space_group_symop_magn_operation.id
_space_group_symop_magn_operation.xyz
1 x,y,z,+1
2 -x,-x+y,-z+1/2,+1
3 -x,-y,-z,-1
4 x,x-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
Nb1 Nb 0.00000 0.00000 0.14215
Co1 Co 0.33333 0.66667 0.19304
Co2 Co 0.33333 0.66667 0.98623
O1_1 O 0.28760 0.00000 0.25000
O1_2 O  0.00000 0.28760 0.25000
O2_1 O 0.02350 0.68210 0.08470
O2_2 O  0.31790 0.34140 0.08470
O2_3 O  0.65860 0.97650 0.08470

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 3.70 1.85 1.42 mx,my,mz
Co2 2.78 1.39 0.97 mx,my,mz
