# generated using pymatgen data_Li2CuP2O7 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 8.14557763 _cell_length_b 8.14557763 _cell_length_c 8.78353496 _cell_angle_alpha 65.72038467 _cell_angle_beta 65.72038467 _cell_angle_gamma 35.82484922 _symmetry_Int_Tables_number 1 _chemical_formula_structural Li2CuP2O7 _chemical_formula_sum 'Li4 Cu2 P4 O14' _cell_volume 307.61869437 _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 Li Li0 1 0.66418600 0.95803800 0.05240900 1.0 Li Li1 1 0.04196200 0.33581400 0.44759100 1.0 Li Li2 1 0.95803800 0.66418600 0.55240900 1.0 Li Li3 1 0.33581400 0.04196200 0.94759100 1.0 Cu Cu4 1 0.00000000 0.00000000 0.50000000 1.0 Cu Cu5 1 0.00000000 0.00000000 0.00000000 1.0 P P6 1 0.54076600 0.25580600 0.31676400 1.0 P P7 1 0.74419400 0.45923400 0.18323700 1.0 P P8 1 0.25580600 0.54076600 0.81676300 1.0 P P9 1 0.45923400 0.74419400 0.68323700 1.0 O O10 1 0.88108400 0.32618900 0.34015200 1.0 O O11 1 0.11891600 0.67381100 0.65984800 1.0 O O12 1 0.95204400 0.24707400 0.05630200 1.0 O O13 1 0.75292600 0.04795600 0.44369800 1.0 O O14 1 0.32618900 0.88108400 0.84015200 1.0 O O15 1 0.24707400 0.95204400 0.55630200 1.0 O O16 1 0.74284100 0.61610100 0.60689800 1.0 O O17 1 0.38389900 0.25715900 0.89310200 1.0 O O18 1 0.25715900 0.38389900 0.39310200 1.0 O O19 1 0.61610100 0.74284100 0.10689800 1.0 O O20 1 0.51771200 0.48228800 0.75000000 1.0 O O21 1 0.48228800 0.51771200 0.25000000 1.0 O O22 1 0.04795600 0.75292600 0.94369800 1.0 O O23 1 0.67381100 0.11891600 0.15984800 1.0