# CIF generated by HEAS from Alexandria entry agm017495792 data_agm017495792 _cell_length_a 6.62616 _cell_length_b 6.62616 _cell_length_c 6.62616 _cell_angle_alpha 120.85684 _cell_angle_beta 119.03498 _cell_angle_gamma 90.10094 _cell_volume 205.82031 _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 Ca1 Ca 0.00000 0.50000 0.50000 1.00000 Ca2 Ca 0.50000 0.50000 0.00000 1.00000 Nb1 Nb 0.50000 0.00000 0.50000 1.00000 Nb2 Nb 0.00000 0.00000 0.00000 1.00000 Nb3 Nb 0.50000 0.00000 0.00000 1.00000 Nb4 Nb 0.50000 0.50000 0.50000 1.00000 Sn1 Sn 0.00000 0.50000 0.00000 1.00000 Sn2 Sn 0.00000 0.00000 0.50000 1.00000 N1 N 0.26305 0.23899 0.47594 1.00000 N2 N 0.26305 0.78712 0.02406 1.00000 N3 N 0.73695 0.21288 0.97594 1.00000 N4 N 0.73695 0.76101 0.52406 1.00000 N5 N 0.70494 0.23586 0.46908 1.00000 N6 N 0.26679 0.23586 0.03092 1.00000 N7 N 0.73321 0.76414 0.96908 1.00000 N8 N 0.29506 0.76414 0.53092 1.00000