# CIF generated by HEAS from Alexandria entry agm005493639 data_agm005493639 _cell_length_a 4.85865 _cell_length_b 4.85865 _cell_length_c 5.60755 _cell_angle_alpha 90.00000 _cell_angle_beta 90.00000 _cell_angle_gamma 120.00000 _cell_volume 114.63964 _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 Si1 Si 0.33333 0.66667 0.25000 1.00000 Si2 Si 0.66667 0.33333 0.75000 1.00000 C1 C 0.76633 0.53266 0.25000 1.00000 C2 C 0.46734 0.23367 0.25000 1.00000 C3 C 0.76633 0.23367 0.25000 1.00000 C4 C 0.23367 0.46734 0.75000 1.00000 C5 C 0.53266 0.76633 0.75000 1.00000 C6 C 0.23367 0.76633 0.75000 1.00000