# generated using pymatgen data_Yb7NbSi2N9 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 9.67033366 _cell_length_b 5.92205573 _cell_length_c 8.86639105 _cell_angle_alpha 87.60625264 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Yb7NbSi2N9 _chemical_formula_sum 'Yb14 Nb2 Si4 N18' _cell_volume 507.31966614 _cell_formula_units_Z 2 loop_ _symmetry_equiv_pos_site_id _symmetry_equiv_pos_as_xyz 1 'x, y, z' loop_ _atom_site_type_symbol _atom_site_label _atom_site_symmetry_multiplicity _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Yb Yb0 1 0.95272767 0.43482633 0.16972100 1.0 Yb Yb1 1 0.08006828 0.24476582 0.49681318 1.0 Yb Yb2 1 0.25000000 0.08976500 0.80253195 1.0 Yb Yb3 1 0.45272767 0.56517367 0.83027900 1.0 Yb Yb4 1 0.58006828 0.75523418 0.50318682 1.0 Yb Yb5 1 0.57838805 0.06816512 0.83176874 1.0 Yb Yb6 1 0.92161195 0.06816512 0.83176874 1.0 Yb Yb7 1 0.42161195 0.93183488 0.16823126 1.0 Yb Yb8 1 0.41993172 0.24476582 0.49681318 1.0 Yb Yb9 1 0.07838805 0.93183488 0.16823126 1.0 Yb Yb10 1 0.91993172 0.75523418 0.50318682 1.0 Yb Yb11 1 0.04727233 0.56517367 0.83027900 1.0 Yb Yb12 1 0.75000000 0.91023500 0.19746805 1.0 Yb Yb13 1 0.54727233 0.43482633 0.16972100 1.0 Nb Nb14 1 0.75000000 0.27892631 0.43771351 1.0 Nb Nb15 1 0.25000000 0.72107369 0.56228649 1.0 Si Si16 1 0.25000000 0.32575023 0.05864461 1.0 Si Si17 1 0.75000000 0.46038229 0.72201368 1.0 Si Si18 1 0.75000000 0.67424977 0.94135539 1.0 Si Si19 1 0.25000000 0.53961771 0.27798632 1.0 N N20 1 0.40198108 0.23195554 0.97942620 1.0 N N21 1 0.25000000 0.24215324 0.25791704 1.0 N N22 1 0.90546078 0.11289769 0.34096699 1.0 N N23 1 0.60544253 0.36994564 0.63090782 1.0 N N24 1 0.75000000 0.56168230 0.32854085 1.0 N N25 1 0.25000000 0.62516695 0.08341712 1.0 N N26 1 0.89455747 0.36994564 0.63090782 1.0 N N27 1 0.39455747 0.63005436 0.36909218 1.0 N N28 1 0.75000000 0.37483305 0.91658288 1.0 N N29 1 0.09453922 0.88710231 0.65903301 1.0 N N30 1 0.75000000 0.75784676 0.74208296 1.0 N N31 1 0.10544253 0.63005436 0.36909218 1.0 N N32 1 0.59801892 0.76804446 0.02057380 1.0 N N33 1 0.25000000 0.43831770 0.67145915 1.0 N N34 1 0.40546078 0.88710231 0.65903301 1.0 N N35 1 0.59453922 0.11289769 0.34096699 1.0 N N36 1 0.09801892 0.23195554 0.97942620 1.0 N N37 1 0.90198108 0.76804446 0.02057380 1.0