data_global _amcsd_formula_title 'Co9 Si2 Sm' loop_ _publ_author_name 'Skolozdra R' 'Akselrud L' 'Fruchart D' 'Gignoux D' 'Gorolenko Y' 'Soubeyroux J' 'Tomey E' _journal_name_full 'Journal of Magnetism and Magnetic Materials' _journal_volume 140 _journal_year 1995 _journal_page_first 915 _journal_page_last 916 _publ_section_title ; Magnetic and structural properties of new Sm Co9 Si2 Cx compounds (x=0.,0.6,0.9) _cod_database_code 1008689 ; _database_code_amcsd 0016575 _chemical_formula_sum 'Sm Co9 Si2 C.6' _cell_length_a 9.838 _cell_length_b 9.838 _cell_length_c 6.377 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 617.206 _exptl_crystal_density_diffrn 8.008 _symmetry_space_group_name_H-M 'I 41/a m d' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,1/2+y,1/2+z' '1/4-y,3/4-x,1/4+z' '3/4-y,1/4-x,3/4+z' '1/4+y,3/4+x,1/4-z' '3/4+y,1/4+x,3/4-z' '1/4+y,3/4-x,1/4-z' '3/4+y,1/4-x,3/4-z' '1/4-y,3/4+x,1/4+z' '3/4-y,1/4+x,3/4+z' '1/2+x,-y,1/2+z' '+x,1/2-y,+z' '1/2-x,y,1/2-z' '-x,1/2+y,-z' '1/2+x,y,1/2-z' '+x,1/2+y,-z' '1/2-x,-y,1/2+z' '-x,1/2-y,+z' '1/4+y,1/4+x,3/4+z' '3/4+y,3/4+x,1/4+z' '1/4-y,1/4-x,3/4-z' '3/4-y,3/4-x,1/4-z' '1/4-y,1/4+x,3/4-z' '3/4-y,3/4+x,1/4-z' '1/4+y,1/4-x,3/4+z' '3/4+y,3/4-x,1/4+z' '-x,y,z' '1/2-x,1/2+y,1/2+z' 'x,-y,-z' '1/2+x,1/2-y,1/2-z' '-x,-y,-z' '1/2-x,1/2-y,1/2-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Sm1 0.00000 0.25000 0.87500 1.00000 Co1 0.00000 0.25000 0.37500 1.00000 Co2 0.12580 0.45340 0.19430 1.00000 Si1 0.00000 0.00000 0.50000 1.00000 C1 0.00000 0.00000 0.00000 0.30000