# CIF generated by HEAS from Alexandria entry agm002892467 data_agm002892467 _cell_length_a 5.63690 _cell_length_b 5.63690 _cell_length_c 7.22932 _cell_angle_alpha 67.05395 _cell_angle_beta 67.05395 _cell_angle_gamma 90.00000 _cell_volume 191.64030 _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 Nb1 Nb 0.61260 0.12500 0.25000 1.00000 Nb2 Nb 0.13740 0.62500 0.25000 1.00000 Nb3 Nb 0.37500 0.38740 0.75000 1.00000 Nb4 Nb 0.87500 0.86260 0.75000 1.00000 Si1 Si 0.50000 0.50000 0.00000 1.00000 Si2 Si 0.25000 0.75000 0.50000 1.00000 Se1 Se 0.00000 0.00000 0.00000 1.00000 Se2 Se 0.75000 0.25000 0.50000 1.00000