# CIF generated by HEAS from Alexandria entry agm005019402 data_agm005019402 _cell_length_a 4.06377 _cell_length_b 4.06377 _cell_length_c 6.21449 _cell_angle_alpha 109.08432 _cell_angle_beta 109.08432 _cell_angle_gamma 90.00000 _cell_volume 90.99725 _symmetry_space_group_name_H-M 'P 1' _symmetry_Int_Tables_number 1 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Ce1 Ce 0.00000 0.00000 0.00000 1.00000 Nb1 Nb 0.25000 0.75000 0.50000 1.00000 Si1 Si 0.61005 0.61005 0.22010 1.00000 Si2 Si 0.38995 0.38995 0.77990 1.00000 Os1 Os 0.75000 0.25000 0.50000 1.00000