#\#CIF_2.0
# Created by the Bilbao Crystallographic Server
# http://www.cryst.ehu.es
# Date: 10/21/2021

data_5yOhtAoR
_audit_creation_date            2021-10-21
_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                    "Co Ge O3"
_chemical_formula_weight                 ?
_chemical_melting_point                  ?
_chemical_compound_source                ?
_chemical_absolute_configuration         ?


_citation_journal_abbrev        "PHYSICAL REVIEW RESEARCH"
_citation_journal_volume        3
_citation_page_first            .
_citation_page_last             .
_citation_article_id            L032037
_citation_year                  2021
_citation_DOI                   10.1103/PhysRevResearch.3.L032037

loop_
_citation_author_name
"H. Guo"
"L. Zhao"
"M. Baenitz"
"X. Fabreges"
"A. Gukasov"
"A. Melendez Sans"
"D. I. Khomskii"
"L. H. Tjeng"
"A. C. Komarek"

_temperature_position_structure         293
_temperature_atom_positions             ?
_temperature_non-magn_atom_positions    ?
_temperature_cell_parameters            ?

_atomic_positions_source_database_code_ICSD  .
_atomic_positions_source_other               .

_transition_temperature     33.5
_experiment_temperature     3

loop_
_irrep_id
_irrep_dimension
_irrep_small_dimension
_irrep_direction_type
_irrep_action
_irrep_modes_number
_irrep_presence
mY2+ 1 1 . primary 4 .

_exptl_crystal_magnetic_properties_details
;
NSD
Position structure is not given. Here one retrieved from the ICSD of another study a room temperature is used. 
See #1.0.50 for a different structure observed under magnetic field along c.
;

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

_parent_space_group.name_H-M_alt  'C 2/c'
_parent_space_group.IT_number                       15
_parent_space_group.transform_Pp_abc  'a,b,c;0,0,0'

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

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

_space_group_magn.number_BNS  14.84
_space_group_magn.name_BNS  "P_C 2_1/c"
_space_group_magn.point_group_nam  "2/m1'"
_space_group_magn.point_group_number  "5.2.13"
_cell_length_a                 9.69200
_cell_length_b                 9.01800
_cell_length_c                 5.18100
_cell_angle_alpha              90.00
_cell_angle_beta               101.17
_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,-y,-z,+1 
4 x+1/2,-y+1/2,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
Co1 Co 0.00000 0.90770 0.25000 1
Co2 Co 0.00000 0.26940 0.25000 1
Ge1 Ge 0.30000 0.09390 0.21530 1
O1 O 0.11870 0.09260 0.13510 1
O2 O 0.38310 0.24210 0.38880 1
O3 O 0.35880 0.06650 0.90990 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
Co1 0.98(7) 0.0 -2.51(3) mx,0,mz 2.87 ? ?
Co2 -2.13(7) 0.0 -4.27(3) mx,0,mz 4.39 ? ?

