# generated using pymatgen data_CaP2O9 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 5.64185300 _cell_length_b 6.29135716 _cell_length_c 13.29917182 _cell_angle_alpha 83.45889386 _cell_angle_beta 79.06672335 _cell_angle_gamma 66.59575503 _symmetry_Int_Tables_number 1 _chemical_formula_structural CaP2O9 _chemical_formula_sum 'Ca2 P4 O18' _cell_volume 424.96146109 _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 Ca Ca0 1 0.98261300 0.74139700 0.08559100 1.0 Ca Ca1 1 0.01738700 0.25860300 0.91440900 1.0 P P2 1 0.44610400 0.29172300 0.09272100 1.0 P P3 1 0.55389600 0.70827700 0.90727900 1.0 P P4 1 0.72475800 0.63253100 0.36046600 1.0 P P5 1 0.27524200 0.36746900 0.63953400 1.0 O O6 1 0.24229800 0.32059800 0.02711800 1.0 O O7 1 0.75770200 0.67940200 0.97288200 1.0 O O8 1 0.73091100 0.14636200 0.05290300 1.0 O O9 1 0.26908900 0.85363800 0.94709700 1.0 O O10 1 0.38211700 0.50583000 0.14867900 1.0 O O11 1 0.61788300 0.49417000 0.85132100 1.0 O O12 1 0.40536200 0.07240800 0.19296100 1.0 O O13 1 0.59463800 0.92759200 0.80703900 1.0 O O14 1 0.78544000 0.68408300 0.24544700 1.0 O O15 1 0.21456000 0.31591700 0.75455300 1.0 O O16 1 0.42930800 0.72648100 0.40040900 1.0 O O17 1 0.57069200 0.27351900 0.59959100 1.0 O O18 1 0.83602900 0.75852000 0.42079100 1.0 O O19 1 0.16397100 0.24148000 0.57920900 1.0 O O20 1 0.85568600 0.37042700 0.38583900 1.0 O O21 1 0.14431400 0.62957300 0.61416100 1.0 O O22 1 0.17574000 0.07093900 0.22486600 1.0 O O23 1 0.82426000 0.92906100 0.77513400 1.0