#\#CIF_2.0
# Created by the Bilbao Crystallographic Server
# http://www.cryst.ehu.es
# Date: 05/08/2020

data_5yOhtAoR
_audit_creation_date            2020-08-05
_audit_creation_method          "Bilbao Crystallographic Server"

_citation_journal_abbrev        "Solid State Communications"
_citation_journal_volume        52
_citation_page_first            395
_citation_page_last             398
_citation_article_id            ?
_citation_year                  1984
_citation_DOI                   10.1016/0038-1098(84)90021-8

loop_
_citation_author_name
"A. Szytunmida"
"M. Slaski"
"H. Ptasiewicz-Bak"
"J. Leciejewicz"
"A. Zygmunt"



_atomic_positions_source_database_code_ICSD  53411
_atomic_positions_source_other               .

_transition_temperature  18
_experiment_temperature  4.2

loop_
_irrep_id
_irrep_dimension
_irrep_small_dimension
_irrep_direction_type
_irrep_action
_irrep_modes_number
_irrep_presence
mM5+  2  2  special  primary  2  .

_exptl_crystal_magnetic_properties_details
;
NPD
Position structure from a room temperature measurement
The direction of the Nd moment on the xy plane is undetermined. Here a direction of maximal symmetry has been assumed. The other possible direction of maximal symmetry is along (1,1,0) or equivalent.
;

_active_magnetic_irreps_details
;
1k magnetic structure
k-maximal magnetic symmetry (3 possible for non-null Nd moment)
2-dim irrep as primary along a special direction
;

_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 1]

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



_space_group_magn.number_BNS  58.404
_space_group_magn.name_BNS  "P_I n n m"
_cell_length_a             4.02500
_cell_length_b             4.02500
_cell_length_c             9.95800
_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+1/2,-y+1/2,z+1/2,+1
3 -x+1/2,y+1/2,-z+1/2,+1
4 x,-y,-z,+1
5 -x,-y,-z,+1
6 x+1/2,y+1/2,-z+1/2,+1
7 x+1/2,-y+1/2,z+1/2,+1
8 -x,y,z,+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+1/2,-1

loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Er1 Er 0.00000 0.00000 0.00000
Rh1 Rh 0.00000 0.50000 0.25000
Si1 Si 0.00000 0.00000 0.37640

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 7.7(3) 0.00000 0.00000 mx,0,0
Rh1 0.00000 0.00000 0.00000 mx,0,0

