# CIF generated by HEAS from Alexandria entry agm002807828 data_agm002807828 _cell_length_a 5.16561 _cell_length_b 5.16561 _cell_length_c 5.47168 _cell_angle_alpha 61.83381 _cell_angle_beta 61.83381 _cell_angle_gamma 90.00000 _cell_volume 108.70887 _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 0.56577 0.12500 0.25000 1.00000 Si2 Si 0.18423 0.62500 0.25000 1.00000 Si3 Si 0.37500 0.43423 0.75000 1.00000 Si4 Si 0.87500 0.81577 0.75000 1.00000 C1 C 0.50000 0.50000 0.00000 1.00000 C2 C 0.25000 0.75000 0.50000 1.00000 F1 F 0.00000 0.00000 0.00000 1.00000 F2 F 0.75000 0.25000 0.50000 1.00000