data_2106278
_publ_section_title
;
 Rhodium scandium disilicide
;
_journal_name_full               'Acta Crystallographica B (24,1968-38,1982)'
_journal_page_first              668
_journal_page_last               671
_journal_volume                  37
_journal_year                    1981
_chemical_formula_sum            'Rh Sc Si2'
_chemical_name_systematic        'Sc Rh Si2'
_space_group_IT_number           62
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.292
_cell_length_b                   4.025
_cell_length_c                   9.517
_cell_volume                     241.021
_citation_journal_id_ASTM        ACBCAR
_cod_data_source_file            Chabot_ACBCAR_1981_1328.cif
_cod_data_source_block           Rh1Sc1Si2
_cod_original_cell_volume        241.0209
_cod_chemical_formula_sum_orig   'Rh1 Sc1 Si2'
_cod_database_code               2106278
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x+1/2,-y,z+1/2
x+1/2,-y+1/2,-z+1/2
-x,y+1/2,-z
-x,-y,-z
x-1/2,y,-z-1/2
-x-1/2,y-1/2,z-1/2
x,-y-1/2,z
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
Sc1 Sc 0.2385 0.25 0.3181 1 0.0
Si2 Si 0.2318 0.25 0.0282 1 0.0
Rh1 Rh 0.5832 0.25 0.9008 1 0.0
Si1 Si 0.9573 0.25 0.8413 1 0.0
