#\#CIF_2.0
# Created by the Bilbao Crystallographic Server
# http://www.cryst.ehu.es
# Date: 04/14/2025

data_5yOhtAoR
_audit_creation_date            2025-04-14
_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                    "La4 Co3 O9"
_chemical_formula_weight                 ?
_chemical_melting_point                  ?
_chemical_compound_source                ?
_chemical_absolute_configuration         ?


_citation_journal_abbrev        "J. Mater. Chem.,"
_citation_journal_volume        8
_citation_page_first            2089
_citation_page_last             2093
_citation_article_id            .
_citation_year                  1998
_citation_DOI                   ?

loop_
_citation_author_name
"Ole Henrik Hansteen"
"Helmer Fjellvag"
"Bjorn C. Haubackb"

_temperature_position_structure         .
_temperature_atom_positions             298
_temperature_non-magn_atom_positions    ?
_temperature_cell_parameters            10

_atomic_positions_source_database_code_ICSD  .
_atomic_positions_source_other               .

_transition_temperature     303(5)
_experiment_temperature     10

loop_
_irrep_id
_irrep_dimension
_irrep_small_dimension
_irrep_direction_type
_irrep_action
_irrep_modes_number
_irrep_presence
mGM4- 1 1 . primary 5 .

_exptl_crystal_magnetic_properties_details
;
NPD
Position structure from a determination at 298K, except the unit cell parameters determined at 10K
;

_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                 5.4356(2)
_cell_length_b                 28.460(1)
_cell_length_c                 5.6467(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
Co1 Co 0.21200 0.25000 0.55100 1
Co2 Co 0.25100 0.11000 0.50000 1
La1 La 0.25000 0.04920 0.98630 1
La2 La 0.24800 0.17240 0.01570 1
O1 O 0.35300 0.25000 0.88900 1
O2 O 0.26000 0.03000 0.55500 1
O3 O 0.99500 0.10450 0.24500 1
O4 O 0.99700 0.11940 0.75800 1
O5 O 0.24800 0.18770 0.43100 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 2.6(1) 0.0 0.0 mx,0,mz 2.6(1) ? ?
Co2 -3.0(1) 0.0 0.0 mx,my,mz 3.0(1) ? ?

