# generated using pymatgen data_Cr2P2O9 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 6.35474900 _cell_length_b 7.75627341 _cell_length_c 13.77809789 _cell_angle_alpha 90.03920432 _cell_angle_beta 89.99970184 _cell_angle_gamma 89.99953994 _symmetry_Int_Tables_number 1 _chemical_formula_structural Cr2P2O9 _chemical_formula_sum 'Cr8 P8 O36' _cell_volume 679.11085969 _cell_formula_units_Z 4 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 Cr Cr0 1 0.75000500 0.34853600 0.88172000 1.0 Cr Cr1 1 0.24998700 0.65142500 0.11832500 1.0 Cr Cr2 1 0.24997800 0.84886300 0.61834600 1.0 Cr Cr3 1 0.75000400 0.15117300 0.38175100 1.0 Cr Cr4 1 0.49998800 0.00003800 0.00003000 1.0 Cr Cr5 1 0.50005800 0.49998800 0.49998900 1.0 Cr Cr6 1 0.99997100 0.50002600 0.49999300 1.0 Cr Cr7 1 0.99996900 0.00006700 0.00002100 1.0 P P8 1 0.24997400 0.34755700 0.93787500 1.0 P P9 1 0.75001700 0.65243400 0.06212600 1.0 P P10 1 0.75000800 0.84766600 0.56208400 1.0 P P11 1 0.24999600 0.15238400 0.43787900 1.0 P P12 1 0.75000000 0.39340600 0.69218100 1.0 P P13 1 0.74999500 0.10661400 0.19227200 1.0 P P14 1 0.25001000 0.89330200 0.80773700 1.0 P P15 1 0.25002700 0.60653400 0.30779500 1.0 O O16 1 0.05039400 0.59476000 0.37104000 1.0 O O17 1 0.55040700 0.40520700 0.62893800 1.0 O O18 1 0.94957400 0.09486100 0.12905300 1.0 O O19 1 0.44952600 0.90511400 0.87103200 1.0 O O20 1 0.94960400 0.40517700 0.62892500 1.0 O O21 1 0.44962900 0.59471900 0.37103500 1.0 O O22 1 0.05046000 0.90509300 0.87102800 1.0 O O23 1 0.55043100 0.09488900 0.12905700 1.0 O O24 1 0.25002100 0.33830100 0.48599600 1.0 O O25 1 0.74999600 0.66175300 0.51399300 1.0 O O26 1 0.74999300 0.83823900 0.01400900 1.0 O O27 1 0.24996400 0.16181000 0.98605400 1.0 O O28 1 0.74999000 0.14533600 0.95162400 1.0 O O29 1 0.25000500 0.85471500 0.04846500 1.0 O O30 1 0.25001900 0.64535900 0.54830000 1.0 O O31 1 0.75001700 0.35464700 0.45162200 1.0 O O32 1 0.74998200 0.22625900 0.75578300 1.0 O O33 1 0.25001500 0.77372500 0.24421000 1.0 O O34 1 0.25000600 0.72612300 0.74392100 1.0 O O35 1 0.75001300 0.27369300 0.25605500 1.0 O O36 1 0.44595800 0.13901600 0.37519200 1.0 O O37 1 0.94592500 0.86105200 0.62473900 1.0 O O38 1 0.55406800 0.63929400 0.12479600 1.0 O O39 1 0.05408400 0.36072400 0.87518300 1.0 O O40 1 0.55405000 0.86105800 0.62474200 1.0 O O41 1 0.05408000 0.13903400 0.37519800 1.0 O O42 1 0.44590500 0.36071900 0.87518800 1.0 O O43 1 0.94591400 0.63929500 0.12480800 1.0 O O44 1 0.75000000 0.51541700 0.98121100 1.0 O O45 1 0.25000700 0.03019600 0.72506000 1.0 O O46 1 0.24998600 0.46976600 0.22493800 1.0 O O47 1 0.75000500 0.53016200 0.77502000 1.0 O O48 1 0.74999700 0.98450000 0.48112800 1.0 O O49 1 0.25000100 0.01556300 0.51884200 1.0 O O50 1 0.24998000 0.48460600 0.01875300 1.0 O O51 1 0.75002400 0.96980300 0.27493200 1.0