#\#CIF_2.0
# Created by the Bilbao Crystallographic Server
# http://www.cryst.ehu.es
# Date: 07/03/2020


data_5yOhtAoR
_audit_creation_date            2020-03-07
_audit_creation_method          "Bilbao Crystallographic Server"

_citation_journal_abbrev        "PHYSICAL REVIEW B"
_citation_journal_volume        91
_citation_page_first            ?
_citation_page_last             ?
_citation_article_id            235149
_citation_year                  2015
_citation_DOI                   10.1103/PhysRevB.91.235149

loop_
_citation_author_name
"C.M.N. Kumar"
"Y. Xiao"
"P. Lunkenheimer"
"A. Loidl"
"M. Ohl"



_atomic_positions_source_database_code_ICSD  257351
_atomic_positions_source_other               .

_transition_temperature  17
_experiment_temperature  13.5

loop_
_irrep_id
_irrep_dimension
_irrep_small_dimension
_irrep_direction_type
_irrep_action
_irrep_modes_number
_irrep_presence
mY1-  1  1  .  primary  2  .

_exptl_crystal_magnetic_properties_details
;
NPD
Phase observed in the interval 17-11.5K. In other temperature intervals other incommensurate phases are reported. The incommensurate structures for  this and other mixed compositions are also reported (unfortunately in a form impossible to translate into the standard format of this database)
Room temperature positions structure
Oxygen positions are missing. They are not given in the original reference.
;

_active_magnetic_irreps_details
;
1k magnetic structure
k-maximal magnetic symmetry (4 possible)
1-dim irrep primary
;

_parent_space_group.name_H-M_alt  'P 2/c'
_parent_space_group.IT_number                       13
_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 0]

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



_space_group_magn.number_BNS  13.70
_space_group_magn.name_BNS  "P_a 2/c"
_cell_length_a             9.58920
_cell_length_b             5.76940
_cell_length_c             4.97080
_cell_angle_alpha          90.00
_cell_angle_beta           91.58
_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+1/2,+1
3 -x+1/2,-y,-z,+1
4 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
2 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
_atom_site_occupancy
Mn1 Mn 0.25000 0.68750 0.25000 0.81
Cu1 Cu 0.25000 0.68750 0.25000 0.19
W1 W 0.00000 0.18060 0.25000 1.

loop_
_atom_site_moment.label
_atom_site_moment.crystalaxis_x
_atom_site_moment.crystalaxis_y
_atom_site_moment.crystalaxis_z
_atom_site_moment.symmform
Mn1 1.24(7) 0.0 1.28(8) mx,0,mz

