#\#CIF_2.0
# Created by the Bilbao Crystallographic Server
# http://www.cryst.ehu.es
# Date: 12/29/2022 

data_5yOhtAoR
_audit_creation_date            2022-12-29
_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                    "Li1 Cr1 Ge2 O6"
_chemical_formula_weight                 ?
_chemical_melting_point                  ?
_chemical_compound_source                ?
_chemical_absolute_configuration         ?


_citation_journal_abbrev        "Phys. Chem. Minerals"
_citation_journal_volume        42
_citation_page_first            491
_citation_page_last             507
_citation_article_id            .
_citation_year                  2015
_citation_DOI                   10.1007/s00269-015-0738-9

loop_
_citation_author_name
"G. J. Redhammer"
"A. Senyshyn"
"G. Tippelt"
"S. Prinz"
"G. Roth"

_temperature_position_structure         3
_temperature_atom_positions             .
_temperature_non-magn_atom_positions    .
_temperature_cell_parameters            .

_atomic_positions_source_database_code_ICSD  194808
_atomic_positions_source_other               .

_transition_temperature     6
_experiment_temperature     1.0

loop_
_irrep_id
_irrep_dimension
_irrep_small_dimension
_irrep_direction_type
_irrep_action
_irrep_modes_number
_irrep_presence
mGM2- 1 1 . primary 3 .

_exptl_crystal_magnetic_properties_details
;
NPD
Position structure from a determination at 3K
;

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

_parent_space_group.name_H-M_alt  'P 2_1/c'
_parent_space_group.IT_number                       14
_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  14.77
_space_group_magn.name_BNS  "P 2_1'/c"
_space_group_magn.point_group_name  "2'/m"
_space_group_magn.point_group_number  "5.3.14"
_cell_length_a                 9.79140
_cell_length_b                 8.71560
_cell_length_c                 5.33500
_cell_angle_alpha              90.00
_cell_angle_beta               108.92
_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+1/2,+1 
3 -x,y+1/2,-z+1/2,-1 
4 -x,-y,-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
Li1 Li 0.25880 0.48560 0.72200 1
Cr1 Cr 0.25090 0.65830 0.21400 1
Ge1 Ge 0.04699 0.34460 0.27590 1
Ge2 Ge 0.55463 0.84214 0.22880 1
O1 O 0.85677 0.33410 0.17380 1
O2 O 0.11464 0.52671 0.28510 1
O3 O 0.11742 0.29164 0.61000 1
O4 O 0.36440 0.83080 0.10450 1
O5 O 0.63170 0.00580 0.38910 1
O6 O 0.61360 0.68806 0.45350 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
Cr1 2.18(5) 0.0 1.10(8) mx,my,mz 2.10 ? ?

