#\#CIF_2.0
# Created by the Bilbao Crystallographic Server
# http://www.cryst.ehu.es
# Date: 05/26/2020

data_5yOhtAoR
_audit_creation_date            2020-05-26
_audit_creation_method          "Bilbao Crystallographic Server"

_citation_journal_abbrev        "J. Phys. Chem. Solids"
_citation_journal_volume        53
_citation_page_first            687
_citation_page_last             690
_citation_article_id            ?
_citation_year                  1992
_citation_DOI                   10.1016/0022-3697(92)90208-U

loop_
_citation_author_name
"M. Reehuis"
"W. Jeitschko"
"M. Moller"
"P. Brown"




_atomic_positions_source_database_code_ICSD  55938
_atomic_positions_source_other               .

_transition_temperature     66.5
_experiment_temperature     15

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

_exptl_crystal_magnetic_properties_details
;
NSD
;

_active_magnetic_irreps_details
;
1k magnetic incommensurate structure
k-maximal magnetic symmetry
;

_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 0.000000 0.000000 0.850000


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

_space_group.magn_ssg_name  "I4221'(00g)q00s"
_space_group.magn_point_group_name  "4221'"
_space_group.magn_point_group_number  12.2.41
_cell_length_a                 3.770(10)
_cell_length_b                 3.770(10)
_cell_length_c                 11.39(4)
_cell_angle_alpha              90
_cell_angle_beta               90
_cell_angle_gamma              90

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+1/2,+1
3 -x2,x1,x3,x4+1/4,+1
4 x2,-x1,x3,x4+3/4,+1
5 -x1,x2,-x3,-x4+1/2,+1
6 x1,-x2,-x3,-x4,+1
7 x2,x1,-x3,-x4+1/4,+1
8 -x2,-x1,-x3,-x4+3/4,+1
9 x1,x2,x3,x4+1/2,-1
10 -x1,-x2,x3,x4,-1
11 -x2,x1,x3,x4+3/4,-1
12 x2,-x1,x3,x4+1/4,-1
13 -x1,x2,-x3,-x4,-1
14 x1,-x2,-x3,-x4+1/2,-1
15 x2,x1,-x3,-x4+3/4,-1
16 -x2,-x1,-x3,-x4+1/4,-1

loop_
_space_group_symop_magn_ssg_centering.id
_space_group_symop_magn_ssg_centering.algebraic
1 x1,x2,x3,x4,+1
2 x1+1/2,x2+1/2,x3+1/2,x4,+1
3 x1,x2,x3,x4+1/2,-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 Eu 0 0 0 1
Co1 Co 0 0.5 0.25 1
P1 P 0 0 0.3751(8) 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 0 0 0 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 x 1 6.9(1) 0 mxc1 0
Eu1 y 1 0  6.9   0 mys1
Eu1 z 1 0  0     0 0

