#\#CIF_2.0
# Created by the Bilbao Crystallographic Server
# http://www.cryst.ehu.es
# Date: 02/02/2020 

data_5yOhtAoR
_audit_creation_date            2020-02-02
_audit_creation_method          "Bilbao Crystallographic Server"

_citation_journal_abbrev        "Phys. Rev. B"
_citation_journal_volume        100
_citation_page_first            ?
_citation_page_last             ?
_citation_article_id            241115(R)
_citation_year                  2019
_citation_DOI                   10.1103/PhysRevB.100.241115

loop_
_citation_author_name
"S. Gao"
"M. Hirschberger"
"O. Zaharko"
"T. Nakajima"
"T. Kurumaji"
"A. Kikkawa"
"J. Shiogai"
"A. Tsukazaki"
"S. Kimura"
"S. Awaji"
"Y. Taguchi"
"T. Arima"
"Y. Tokura"

_atomic_positions_source_database_code_ICSD  252218
_atomic_positions_source_other               .

_transition_temperature  7
_experiment_temperature  2.2

loop_
_irrep_id
_irrep_dimension
_irrep_small_dimension
_irrep_direction_type
_irrep_action
_irrep_modes_number
_irrep_presence
mL2  6  2  special  primary  5  .

_exptl_crystal_magnetic_properties_details
;
NSD
Positional parameters and unit cell are taken here from a room temperature model in the ICSD
;

_active_magnetic_irreps_details
;
1k magnetic structure
k-maximal magnetic symmetry (4 possible)
2-dim small irrep (single k) along a special direction as primary irrep
See #1.115 (PHYSICAL REVIEW B90, 094405 (2014)) for a quite different model, but with the same MSG. 
;

_parent_space_group.name_H-M_alt  'P 6_3/m m c'
_parent_space_group.IT_number                       194
_parent_space_group.transform_Pp_abc  'a,b,c;0,0,0'

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

_parent_space_group.child_transform_Pp_abc  '2a,b,2c;0,0,0'
_space_group_magn.transform_BNS_Pp_abc  '-a-b+c,-b,c;0,0,1/2'



_space_group_magn.number_BNS  15.90
_space_group_magn.name_BNS  "C_c 2/c"
_cell_length_a             17.48080
_cell_length_b             8.74040
_cell_length_c             18.99640
_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,-2x+y,-z+1/2,+1 
3 -x,-y,-z,+1 
4 x,2x-y,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,y,z+1/2,-1 
4 x+1/2,y,z,-1 

loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Dy1_1 Dy 0.09628 0.38512 0.12500
Dy1_2 Dy  0.30744 0.80744 0.12500
Ru1_1 Ru 0.00000 0.00000 0.00000
Ru1_2 Ru  0.00000 0.00000 0.25000
Ru2_1 Ru 0.25000 0.00000 0.00000
Ru2_2 Ru  0.00000 0.50000 0.00000
Ru2_3 Ru  0.25000 0.00000 0.25000
Ru2_4 Ru  0.00000 0.50000 0.25000
Al1_1 Al 0.78066 0.12264 0.12500
Al1_2 Al  0.43867 0.43867 0.12500
Al2_1 Al 0.41877 0.67508 0.03812
Al2_2 Al  0.16246 0.16246 0.03812
Al2_3 Al  0.58123 0.32492 0.28812
Al2_4 Al  0.83754 0.83754 0.28812
Al3_1 Al 0.16667 0.66667 0.24240
Al3_2 Al  0.33333 0.33333 0.49240
Al4 Al 0.00000 0.00000 0.12500

loop_
_atom_site_moment.label
_atom_site_moment.crystalaxis_x
_atom_site_moment.crystalaxis_y
_atom_site_moment.crystalaxis_z
_atom_site_moment.symmform
Dy1_1 1.65 3.30 5.84 mx,my,mz
Dy1_2 -3.30 -1.65 5.84 2my,my,mz

