#\#CIF_2.0
# Created by the Bilbao Crystallographic Server
# http://www.cryst.ehu.es
# Date: 09/30/2022

data_5yOhtAoR
_audit_creation_date            2022-09-30
_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                    "Nd2 Ni1 Ir1 O6"
_chemical_formula_weight                 ?
_chemical_melting_point                  ?
_chemical_compound_source                ?
_chemical_absolute_configuration         ?


_citation_journal_abbrev        "PHYSICAL REVIEW MATERIALS"
_citation_journal_volume        6
_citation_page_first            .
_citation_page_last             .
_citation_article_id            084405
_citation_year                  2022
_citation_DOI                   10.1103/PhysRevMaterials.6.084405

loop_
_citation_author_name
"C. Ritter"
"S. Sharma"
"D. T. Adroja"

_temperature_position_structure         1.5
_temperature_atom_positions             .
_temperature_non-magn_atom_positions    .
_temperature_cell_parameters            .

_atomic_positions_source_database_code_ICSD  .
_atomic_positions_source_other               .

_transition_temperature     120
_experiment_temperature     100

loop_
_irrep_id
_irrep_dimension
_irrep_small_dimension
_irrep_direction_type
_irrep_action
_irrep_modes_number
_irrep_presence
mGM1+ 1 1 . primary 9 .

_exptl_crystal_magnetic_properties_details
;
NPD
Non-standard parent setting P2_1/n
Position structure from a determination at 1.5K
FM along b 
Below 15K another magnetic phase is reported
;

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

_parent_space_group.name_H-M_alt  'P 2_1/n'
_parent_space_group.IT_number                       14
_parent_space_group.transform_Pp_abc  'a,b,-a+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,-a+c;0,0,0'

_space_group_magn.number_BNS  14.75
_space_group_magn.name_BNS  "P 2_1/c"
_space_group_magn.point_group_name  "2/m"
_space_group_magn.point_group_number  "5.1.12"
_cell_length_a                 5.4366(2)
_cell_length_b                 5.6763(3)
_cell_length_c                 7.7585(3)
_cell_angle_alpha              90.00
_cell_angle_beta               89.99(2)
_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 

loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Ni1 Ni 0.00000 0.00000 0.50000 1
Ir1 Ir 0.00000 0.00000 0.00000 1
Nd1 Nd 0.0140(5) 0.5627(3) 0.752(2) 1
O1 O 0.0994(5) 0.0280(5) 0.241(1) 1
O2 O 0.196(2) 0.300(2) 0.9410(7) 1
O3 O 0.19600 0.303(2) 0.5406(7) 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
Ni1 0.39(2)(2) 0.83(21) 0.14(9) mx,my,mz 0.93(21) ? ?
Ir1 0.18(2) -0.40(23) 0.0 mx,my,mz 0.44(23) ? ?
Nd1 0.0 0.27(13) 0.0 mx,my,mz 0.23(13) ? ?

