#\#CIF_2.0
# Created by the Bilbao Crystallographic Server
# http://www.cryst.ehu.es
# Date: 12/03/2018 18:26:17


data_5yOhtAoR
_audit_creation_date            2018-03-12
_audit_creation_method          "Bilbao Crystallographic Server"

_citation_journal_abbrev        "Solid State Communications"
_citation_journal_volume        14
_citation_page_first            1115
_citation_page_last             1118
_citation_article_id            ?
_citation_year                  1974
_citation_DOI                   10.1016/0038-1098(74)90285-3

loop_
_citation_author_name
"Y. Abbas"
"J. Rossat-Mignod"
"G. Quezel"
"C. Vettier"




_atomic_positions_source_database_code_ICSD  .
_atomic_positions_source_other               .

_transition_temperature  5.8
_experiment_temperature  1.5

loop_
_irrep_id
_irrep_dimension
_irrep_small_dimension
_irrep_direction_type
_irrep_action
_irrep_modes_number
_irrep_presence
mL1- 3  1  .  primary  2  .

_exptl_crystal_magnetic_properties_details
;
NPD
The propagation vector in the original reference is given with respect to the orthogonal unit cell, and not with respect to the unit cell of the trigonal structure.
;

_active_magnetic_irreps_details
;
1k magnetic structure
k-maximal magnetic symmetry (4 possible)
1 single irrep active
The irrep star has three wave vectors (1/2,0,1/2), (0,1/2,1/2) and (1/2,1/2,1/2) which correspond to the propagation vectors of three equivalent domain-related descriptions of the spin arrangement.
;

_parent_space_group.name_H-M_alt  'P  -3m  1'
_parent_space_group.IT_number                       164
_parent_space_group.transform_Pp_abc  'a,b,c;0,0,0'

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

_parent_space_group.child_transform_Pp_abc  '-a-b,a-b,2c;0,0,0'
_space_group_magn.transform_BNS_Pp_abc  '-b-c,-a,2b+c;0,0,1/4'



_space_group_magn.number_BNS  15.90
_space_group_magn.name_BNS  "C_c2/c"
_cell_length_a             3.79200
_cell_length_b             6.56790
_cell_length_c             13.17400
_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,-y,-z,+1
3 -x,-y,-z+1/2,+1
4 -x,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+1/2,z+1/2,+1
3 x+1/2,y+1/2,z,-1
4 x,y,z+1/2,-1

loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Dy1 Dy 0.50000 0.83334 0.13600
S1 S 0.00000 0.00000 0.00000
O1 O 0.50000 0.83334 0.32000

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 0.00000 0.00000 -7.2(5) 0,my,mz


