#\#CIF_2.0
# Created by the Bilbao Crystallographic Server
# http://www.cryst.ehu.es
# Date: 16/04/2020

data_5yOhtAoR
_audit_creation_date            2020-04-16
_audit_creation_method          "Bilbao Crystallographic Server"

_citation_journal_abbrev        “Journal of Alloys and Compounds”
_citation_journal_volume        252
_citation_page_first            53
_citation_page_last             58
_citation_article_id            ?
_citation_year                  1997
_citation_DOI                   10.1016/S0925-8388(96)02714-4

loop_
_citation_author_name
"O. Oleksyn"
"P. Schobinger-Papamantellos"
"C. Ritter"
"C. de Groot"
"K. Buschow"



_atomic_positions_source_database_code_ICSD  83919
_atomic_positions_source_other               .

_transition_temperature  6
_experiment_temperature  1.5

loop_
_irrep_id
_irrep_dimension
_irrep_small_dimension
_irrep_direction_type
_irrep_action
_irrep_modes_number
_irrep_presence
mGM1  1  1  .  primary  1  .

_exptl_crystal_magnetic_properties_details
;
NPD
;

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

_parent_space_group.name_H-M_alt  'C m c 2_1'
_parent_space_group.IT_number                       36
_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]

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



_space_group_magn.number_BNS  36.172
_space_group_magn.name_BNS  "C m c 2_1"
_cell_length_a             4.0523
_cell_length_b             29.485
_cell_length_c             3.8846
_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+1/2,+1
3 -x,y,z,+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

loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Er1 Er 0.00000 0.06090 0.75000 1.
Er2 Er 0.00000 0.17100 0.24900 1.
Ge1 Ge 0.00000 0.35290 0.26800 1.
Ge2 Ge 0.00000 0.40740 0.74400 1.
Ge3 Ge 0.00000 0.24990 0.76500 1.
Ge4 Ge 0.00000 0.51010 0.34700 0.64

loop_
_atom_site_moment.label
_atom_site_moment.crystalaxis_x
_atom_site_moment.crystalaxis_y
_atom_site_moment.crystalaxis_z
_atom_site_moment.symmform
Er1 7.63(1) 0.00000 0.00000 mx,0,0
Er2 -7.63 0.00000 0.00000 mx,0,0

