# generated using pymatgen data_Er2MgCu(GeO3)4 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 5.23897187 _cell_length_b 7.51519584 _cell_length_c 8.07925494 _cell_angle_alpha 65.21224467 _cell_angle_beta 87.20921117 _cell_angle_gamma 77.16558435 _symmetry_Int_Tables_number 1 _chemical_formula_structural Er2MgCu(GeO3)4 _chemical_formula_sum 'Er2 Mg1 Cu1 Ge4 O12' _cell_volume 281.21836996 _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 Er Er0 1 0.03211100 0.77578500 0.43447100 1.0 Er Er1 1 0.96788900 0.22421500 0.56552900 1.0 Mg Mg2 1 0.50000000 0.00000000 0.00000000 1.0 Cu Cu3 1 0.00000000 0.00000000 0.00000000 1.0 Ge Ge4 1 0.55261300 0.83495200 0.74958000 1.0 Ge Ge5 1 0.44738700 0.16504800 0.25042000 1.0 Ge Ge6 1 0.58591800 0.59483500 0.21833300 1.0 Ge Ge7 1 0.41408200 0.40516500 0.78166700 1.0 O O8 1 0.80018400 0.92503000 0.60372700 1.0 O O9 1 0.19981600 0.07497000 0.39627300 1.0 O O10 1 0.82925400 0.55753400 0.37919000 1.0 O O11 1 0.17074600 0.44246600 0.62081000 1.0 O O12 1 0.42674000 0.66916700 0.68380100 1.0 O O13 1 0.57326000 0.33083300 0.31619900 1.0 O O14 1 0.70159400 0.72388800 0.98611000 1.0 O O15 1 0.70175500 0.20954800 0.79899500 1.0 O O16 1 0.29824500 0.79045200 0.20100500 1.0 O O17 1 0.71304900 0.98780400 0.21612400 1.0 O O18 1 0.28695100 0.01219600 0.78387600 1.0 O O19 1 0.29840600 0.27611200 0.01389000 1.0