# generated using pymatgen data_MgCu2(SiO3)2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 2.92859200 _cell_length_b 5.83796335 _cell_length_c 8.45065549 _cell_angle_alpha 85.33893852 _cell_angle_beta 90.00003472 _cell_angle_gamma 90.00006932 _symmetry_Int_Tables_number 1 _chemical_formula_structural MgCu2(SiO3)2 _chemical_formula_sum 'Mg1 Cu2 Si2 O6' _cell_volume 144.00314355 _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 Mg Mg0 1 0.00000000 0.00000000 0.00000000 1.0 Cu Cu1 1 0.99999700 0.50000000 0.49999900 1.0 Cu Cu2 1 0.99999800 0.49999800 0.00000100 1.0 Si Si3 1 0.50000100 0.86502900 0.73199500 1.0 Si Si4 1 0.50000000 0.13497100 0.26800500 1.0 O O5 1 0.50000100 0.67939000 0.60606900 1.0 O O6 1 0.50000000 0.32061100 0.39393100 1.0 O O7 1 0.50000100 0.78068900 0.92997800 1.0 O O8 1 0.50000100 0.21931100 0.07002100 1.0 O O9 1 0.00000200 0.97926900 0.26776400 1.0 O O10 1 0.00000000 0.02073200 0.73223600 1.0