# CIF generated by HEAS from Alexandria entry agm005408098 data_agm005408098 _cell_length_a 6.57035 _cell_length_b 6.57035 _cell_length_c 6.57035 _cell_angle_alpha 152.46283 _cell_angle_beta 152.46283 _cell_angle_gamma 39.33780 _cell_volume 60.51665 _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 0.00000 0.00000 0.00000 1.00000 Ni1 Ni 0.75000 0.25000 0.50000 1.00000 Ni2 Ni 0.25000 0.75000 0.50000 1.00000 Ni3 Ni 0.59547 0.59547 0.00000 1.00000 Ni4 Ni 0.40453 0.40453 0.00000 1.00000