#\#CIF_2.0
# Created by the Bilbao Crystallographic Server
# http://www.cryst.ehu.es
# Date: 15/04/2020


data_5yOhtAoR
_audit_creation_date            2020-04-15
_audit_creation_method          "Bilbao Crystallographic Server"

_citation_journal_abbrev        "Journal of the Less-Common Metals"
_citation_journal_volume        139
_citation_page_first            221
_citation_page_last             231
_citation_article_id            ?
_citation_year                  1988
_citation_DOI                   10.1016/0022-5088(88)90003-3

loop_
_citation_author_name
"K. Buschow"
"P. Schobinger-Papamantellos"
"P. Fischer"



_atomic_positions_source_database_code_ICSD  53360
_atomic_positions_source_other               .

_transition_temperature  37
_experiment_temperature  9

loop_
_irrep_id
_irrep_dimension
_irrep_small_dimension
_irrep_direction_type
_irrep_action
_irrep_modes_number
_irrep_presence
mZ2  2  2  special  primary  2  .

_exptl_crystal_magnetic_properties_details
;
NPD
;

_active_magnetic_irreps_details
;
1k amgnetic structure
k-maximal magnetic symmetry (4 possible)
2-dim irrep along a special direction as primary
;

_parent_space_group.name_H-M_alt  'C m c m'
_parent_space_group.IT_number                       63
_parent_space_group.transform_Pp_abc  'a,b,c;0,0,0'

loop_
_parent_propagation_vector.id
_parent_propagation_vector.kxkykz
k1 [0 0 1/2]

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



_space_group_magn.number_BNS  15.90
_space_group_magn.name_BNS  "C_c 2/c"
_cell_length_a             4.254(1)
_cell_length_b             10.617(2)
_cell_length_c             7.794(2)
_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+1/2,+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
3 x,y,z+1/2,-1
4 x+1/2,y+1/2,z+1/2,-1

loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Dy1 Dy 0.00000 0.1369(5) 0.12500
Ge1 Ge 0.00000 0.4235(9) 0.12500

loop_
_atom_site_moment.label
_atom_site_moment.crystalaxis_x
_atom_site_moment.crystalaxis_y
_atom_site_moment.crystalaxis_z
_atom_site_moment.symmform
Dy1 0.00000 0.00000 9.0(1) 0,my,mz

