#\#CIF_2.0
# Created by the Bilbao Crystallographic Server
# http://www.cryst.ehu.es
# Date: 10/31/2022

data_5yOhtAoR
_audit_creation_date            2022-10-31
_audit_creation_method          "Bilbao Crystallographic Server"

_chemical_name_systematic
;
;
_chemical_name_common                    ?
_chemical_formula_moiety                 ?
_chemical_formula_structural             ?
_chemical_formula_analytical             ?
_chemical_formula_iupac                  ?
_chemical_formula_sum                    "Eu1 Mn1 Bi2"
_chemical_formula_weight                 ?
_chemical_melting_point                  ?
_chemical_compound_source                ?
_chemical_absolute_configuration         ?


_citation_journal_abbrev        "PHYSICAL REVIEW RESEARCH"
_citation_journal_volume        2
_citation_page_first            .
_citation_page_last             .
_citation_article_id            043100
_citation_year                  2020
_citation_DOI                   10.1103/PhysRevResearch.2.043100

loop_
_citation_author_name
"F. Zhu"
"X. Wang"
"M. Meven"
"J. Song"
"T. Mueller"
"C. Yi"
"W. Ji"
"Y. Shi"
"J. Ma"
"K. Schmalzl"
"W. F. Schmidt"
"Y. Su"
"T. Bruckel"

_temperature_position_structure         .
_temperature_atom_positions             .
_temperature_non-magn_atom_positions    .
_temperature_cell_parameters            .

_atomic_positions_source_database_code_ICSD  .
_atomic_positions_source_other               .

_transition_temperature     22
_experiment_temperature      3

loop_
_irrep_id
_irrep_dimension
_irrep_small_dimension
_irrep_direction_type
_irrep_action
_irrep_modes_number
_irrep_presence
mGM2- 1 1 . primary 1 .
mM1- 1 1 . primary 2 .

_exptl_crystal_magnetic_properties_details
;
NSD 
The MSG mentioned in the paper for this phase corresponds only to the Eu spin arrangement. Here the actual MSG of the full structure, considering both the Mn and Eu moment arrangements is assigned and used in the structure description.
;

_active_magnetic_irreps_details
;
2k magnetic structure
k-maximal magnetic symmetry
Two irreps involved as primary ones, one associated with the ordering of Mn and the other with that of Eu.
;

_parent_space_group.name_H-M_alt  'I 4/m m m'
_parent_space_group.IT_number                       139
_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]
k2 [1 1 1]

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

_space_group_magn.number_BNS  131.440
_space_group_magn.name_BNS  "P 4_2'/m' m' c"
_space_group_magn.point_group_name  "4'/m'm'm"
_space_group_magn.point_group_number  "15.5.57"
_cell_length_a                 4.512(3)
_cell_length_b                 4.51283
_cell_length_c                 22.23(13)
_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 
4 -x,-y,z,+1 
5 y+1/2,-x+1/2,-z+1/2,+1 
6 -y+1/2,x+1/2,-z+1/2,+1 
7 -y+1/2,-x+1/2,z+1/2,+1 
8 y+1/2,x+1/2,z+1/2,+1 
9 -y+1/2,x+1/2,z+1/2,-1 
10 y+1/2,-x+1/2,z+1/2,-1 
11 y+1/2,x+1/2,-z+1/2,-1 
12 -y+1/2,-x+1/2,-z+1/2,-1 
13 -x,-y,-z,-1 
14 -x,y,z,-1 
15 x,-y,z,-1 
16 x,y,-z,-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
_atom_site_occupancy
Eu1 Eu 0.00000 0.00000 0.1149(7) 1
Mn1_1 Mn 0.00000 0.50000 0.25000 1
Mn1_2 Mn 0.50000 0.00000 0.25000 1
Bi1_1 Bi 0.00000 0.50000 0.00000 1
Bi1_2 Bi 0.50000 0.00000 0.00000 1
Bi2 Bi 0.00000 0.00000 0.329(3) 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
_atom_site_moment.magnitude
_atom_site_moment.spherical_azimuthal
_atom_site_moment.spherical_polar
Eu1 0.0 0.0 7.7(1) 0,0,mz 7.7(1) ? ?
Mn1_1 0.0 0.0 4.1(1) 0,0,mz 4.1(1) ? ?
Mn1_2 0.0 0.0 -4.1(1) 0,0,mz 4.1(1) ? ?

