# generated using pymatgen data_YbEr(NiH4)2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 3.54615351 _cell_length_b 4.67227918 _cell_length_c 5.96891018 _cell_angle_alpha 90.00000000 _cell_angle_beta 107.30200007 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural YbEr(NiH4)2 _chemical_formula_sum 'Yb1 Er1 Ni2 H8' _cell_volume 94.42156997 _cell_formula_units_Z 1 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 0.13095358 0.25000100 0.26175382 1.0 Er Er1 1 0.86635445 0.75000100 0.73260600 1.0 Ni Ni2 1 0.59576343 0.75000100 0.19301306 1.0 Ni Ni3 1 0.40327565 0.25000100 0.80572478 1.0 H H4 1 0.50087913 0.00084999 0.00179477 1.0 H H5 1 0.50087913 0.49915001 0.00179477 1.0 H H6 1 0.08267484 0.75000100 0.16468823 1.0 H H7 1 0.69439441 0.98822782 0.38888797 1.0 H H8 1 0.69439441 0.51177218 0.38888797 1.0 H H9 1 0.31051391 0.50754138 0.62093281 1.0 H H10 1 0.31051391 0.99245762 0.62093281 1.0 H H11 1 0.90940113 0.25000100 0.81898301 1.0