# generated using pymatgen data_U2Ta2NbSi4 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 7.05044139 _cell_length_b 7.05083140 _cell_length_c 12.99280574 _cell_angle_alpha 89.97418187 _cell_angle_beta 89.96741099 _cell_angle_gamma 89.99891894 _symmetry_Int_Tables_number 1 _chemical_formula_structural U2Ta2NbSi4 _chemical_formula_sum 'U8 Ta8 Nb4 Si16' _cell_volume 645.89134844 _cell_formula_units_Z 4 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 U U0 1 0.99458734 0.33594155 0.21852130 1.0 U U1 1 0.00564139 0.66419364 0.71872984 1.0 U U2 1 0.16401243 0.49443501 0.46882761 1.0 U U3 1 0.50484136 0.83626254 0.03108611 1.0 U U4 1 0.83542016 0.50573306 0.96828528 1.0 U U5 1 0.49502152 0.16433302 0.53161741 1.0 U U6 1 0.33567303 0.99482520 0.78126613 1.0 U U7 1 0.66412291 0.00492520 0.28157667 1.0 Ta Ta8 1 0.16963691 0.16971292 0.99940684 1.0 Ta Ta9 1 0.83048829 0.83019323 0.50031391 1.0 Ta Ta10 1 0.32978985 0.66971774 0.25033426 1.0 Ta Ta11 1 0.66963828 0.33089322 0.75026883 1.0 Ta Ta12 1 0.15358235 0.99713820 0.37521439 1.0 Ta Ta13 1 0.84650871 0.00235878 0.87467756 1.0 Ta Ta14 1 0.50267533 0.65417599 0.62526302 1.0 Ta Ta15 1 0.34635692 0.49817272 0.87478314 1.0 Nb Nb16 1 0.49766779 0.34637919 0.12482896 1.0 Nb Nb17 1 0.65285795 0.50143585 0.37525242 1.0 Nb Nb18 1 0.99884131 0.15361625 0.62511548 1.0 Nb Nb19 1 0.00176679 0.84633624 0.12464680 1.0 Si Si20 1 0.29518356 0.04110853 0.18568827 1.0 Si Si21 1 0.70441439 0.95847574 0.68556252 1.0 Si Si22 1 0.45824032 0.79573895 0.43577737 1.0 Si Si23 1 0.20427062 0.54115919 0.06419078 1.0 Si Si24 1 0.54164369 0.20416265 0.93490315 1.0 Si Si25 1 0.79581250 0.45898303 0.56500209 1.0 Si Si26 1 0.04168252 0.29636647 0.81487242 1.0 Si Si27 1 0.95872671 0.70408700 0.31490054 1.0 Si Si28 1 0.36660745 0.29431591 0.31543702 1.0 Si Si29 1 0.63227057 0.70514205 0.81542419 1.0 Si Si30 1 0.20543686 0.86722428 0.56519229 1.0 Si Si31 1 0.13234171 0.79525005 0.93398977 1.0 Si Si32 1 0.79583827 0.13255806 0.06451967 1.0 Si Si33 1 0.86786992 0.20355017 0.43464357 1.0 Si Si34 1 0.29668376 0.36845977 0.68489006 1.0 Si Si35 1 0.70384556 0.63263858 0.18499432 1.0