#\#CIF_2.0
# Created by the Bilbao Crystallographic Server
# http://www.cryst.ehu.es
# Date: 10/27/2022

data_5yOhtAoR
_audit_creation_date            2022-10-27
_audit_creation_method          "Bilbao Crystallographic Server"

_chemical_name_systematic
;
;
_chemical_name_common                    ?
_chemical_formula_moiety                 ?
_chemical_formula_structural             ?
_chemical_formula_analytical             ?
_chemical_formula_iupac                  ?
_chemical_formula_sum                    "Ag2 Ru1 O4"
_chemical_formula_weight                 ?
_chemical_melting_point                  ?
_chemical_compound_source                ?
_chemical_absolute_configuration         ?


_citation_journal_abbrev        "PHYSICAL REVIEW MATERIALS"
_citation_journal_volume        4
_citation_page_first            .
_citation_page_last             .
_citation_article_id            024418
_citation_year                  2020
_citation_DOI                   10.1103/PhysRevMaterials.4.024418

loop_
_citation_author_name
"B. E. Prasad"
"S. Sadhukhan"
"T. C. Hansen"
"C. Felser"
"S. Kanungo"
"M. Jansen"

_temperature_position_structure         .
_temperature_atom_positions             .
_temperature_non-magn_atom_positions    .
_temperature_cell_parameters            .

_atomic_positions_source_database_code_ICSD  .
_atomic_positions_source_other               .

_transition_temperature     75
_experiment_temperature     1.8

loop_
_irrep_id
_irrep_dimension
_irrep_small_dimension
_irrep_direction_type
_irrep_action
_irrep_modes_number
_irrep_presence
mGM4- 1 1 . primary 2 .

_exptl_crystal_magnetic_properties_details
;
NPD
The relative sign of the mx and my components could not be determined from the refinement. The one used here is the one that in the paper is considered more likely by analogy with Na2RuO4.
If insulator, linear magnetoelectricity is symmetry allowed.
The MSG assigned in the paper is not correct.
;

_active_magnetic_irreps_details
;
1k magnetic structure
k-maximal magnetic symmetry
1-dim irrep
;

_parent_space_group.name_H-M_alt  'P n m a'
_parent_space_group.IT_number                       62
_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  62.444
_space_group_magn.name_BNS  "P n m' a"
_space_group_magn.point_group_name  "m'mm"
_space_group_magn.point_group_number  "8.3.26"
_cell_length_a                 7.0855(2)
_cell_length_b                 9.2987(3)
_cell_length_c                 5.5150(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+1/2,-z,+1 
3 -x+1/2,y+1/2,z+1/2,+1 
4 x+1/2,y,-z+1/2,+1 
5 x+1/2,-y+1/2,-z+1/2,-1 
6 -x+1/2,-y,z+1/2,-1 
7 -x,-y,-z,-1 
8 x,-y+1/2,z,-1 

loop_
_space_group_symop_magn_centering.id
_space_group_symop_magn_centering.xyz
1 x,y,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
Ag1 Ag 0.03769(8) 0.57701(8) 0.2783(1) 1
Ru1 Ru 0.7503(1) 0.75000 0.7494(2) 1
O1 O 0.00050(2) 0.25000 0.4170(2) 1
O2 O 0.6506(2) 0.25000 0.5423(2) 1
O3 O 0.7978(2) 0.08094 0.1103(2) 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
_atom_site_moment.magnitude
_atom_site_moment.spherical_azimuthal
_atom_site_moment.spherical_polar
Ru1 0.76(1) 0.0 1.45(2) mx,0,mz 1.547(7) 0 29.7(4)

