#\#CIF_2.0
# Created by the Bilbao Crystallographic Server
# http://www.cryst.ehu.es
# Date: 11/29/2020

data_5yOhtAoR
_audit_creation_date            2020-11-29
_audit_creation_method          "Bilbao Crystallographic Server"

_citation_journal_abbrev        "PHYSICAL REVIEW B"
_citation_journal_volume        99
_citation_page_first            .
_citation_page_last             .
_citation_article_id            014425
_citation_year                  2019
_citation_DOI                   10.1103/PhysRevB.99.014425

loop_
_citation_author_name
"W.T. Jin"
"N. Qureshi"
"Z. Bukowski"
"Y. Xiao"
"S. Nandi"
"M. Babij"
"Z. Fu"
"Y. Su"
"T. Bruckel"




_atomic_positions_source_database_code_ICSD  .
_atomic_positions_source_other               .

_transition_temperature     15
_experiment_temperature     2

loop_
_irrep_id
_irrep_dimension
_irrep_small_dimension
_irrep_direction_type
_irrep_action
_irrep_modes_number
_irrep_presence
mLD5 4  2 special primary 1  .

_exptl_crystal_magnetic_properties_details
;
NSD
;

_active_magnetic_irreps_details
;
1k incommensurate magnetic structure
k-maximal magnetic symmetry
4-dim irrep along a special direction as primary
;

_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"

_cell_modulation_dimension               1

loop_
_cell_wave_vector_seq_id
_cell_wave_vector_x
_cell_wave_vector_y
_cell_wave_vector_z
1 0.00000 0.00000 0.92


_parent_space_group.child_transform_Pp_abc  "a,b,c;0,0,0"

_space_group.magn_ssg_name  "I4221'(0,0,g)-q00s"
_space_group.magn_point_group_name  "4221'"
_space_group.magn_point_group_number  12.2.41
_cell_length_a                 4.1015(3)
_cell_length_b                 4.1015
_cell_length_c                 10.0466(5)
_cell_angle_alpha              90.00000
_cell_angle_beta               90.00000
_cell_angle_gamma              90.00000

loop_
_space_group_symop_magn_ssg_operation.id
_space_group_symop_magn_ssg_operation.algebraic
1 x1,x2,x3,x4,+1
2 x1,-x2,-x3,-x4,+1
3 -x1,x2,-x3,-x4+1/2,+1
4 -x1,-x2,x3,x4+1/2,+1
5 -x2,-x1,-x3,-x4+1/4,+1
6 -x2,x1,x3,x4+3/4,+1
7 x2,-x1,x3,x4+1/4,+1
8 x2,x1,-x3,-x4+3/4,+1

loop_
_space_group_symop_magn_ssg_centering.id
_space_group_symop_magn_ssg_centering.algebraic
1 x1,x2,x3,x4,+1
2 x1,x2,x3,x4+1/2,-1
3 x1+1/2,x2+1/2,x3+1/2,x4,+1
4 x1+1/2,x2+1/2,x3+1/2,x4+1/2,-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_1 Eu 0.00000 0.00000 0.00000 1
Ni1_1 Ni 0.00000 0.50000 0.25000 1
As1_1 As 0.00000 0.00000 0.3683(6) 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
Eu1_1 0.00000 0.00000 0.00000 0,0,0

loop_
_atom_site_Fourier_wave_vector.seq_id
_atom_site_Fourier_wave_vector.q1_coeff
1 1

loop_
_atom_site_moment_Fourier.atom_site_label
_atom_site_moment_Fourier.axis
_atom_site_moment_Fourier.wave_vector_seq_id
_atom_site_moment_Fourier_param.cos
_atom_site_moment_Fourier_param.sin
_atom_site_moment_Fourier_param.cos_symmform
_atom_site_moment_Fourier_param.sin_symmform
Eu1_1 x 1 6.75(6) 0.00000 mxc1 0
Eu1_1 y 1 0.00000 -6.75    0 -mxc1
Eu1_1 z 1 0.00000 0.00000  0   0

