# generated using pymatgen data_Cr5(Si2O7)2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 7.39774100 _cell_length_b 7.88187598 _cell_length_c 5.67118508 _cell_angle_alpha 90.95609681 _cell_angle_beta 106.06973141 _cell_angle_gamma 112.10507643 _symmetry_Int_Tables_number 1 _chemical_formula_structural Cr5(Si2O7)2 _chemical_formula_sum 'Cr5 Si4 O14' _cell_volume 291.67352370 _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 Cr Cr0 1 0.00000000 0.00000000 0.00000000 1.0 Cr Cr1 1 0.81178200 0.07451500 0.38829400 1.0 Cr Cr2 1 0.69840700 0.64492200 0.58128800 1.0 Cr Cr3 1 0.30159300 0.35507800 0.41871200 1.0 Cr Cr4 1 0.18821800 0.92548500 0.61170600 1.0 Si Si5 1 0.86449800 0.49739100 0.23341200 1.0 Si Si6 1 0.39029500 0.77774700 0.20932200 1.0 Si Si7 1 0.60970500 0.22225300 0.79067800 1.0 Si Si8 1 0.13550200 0.50260900 0.76658800 1.0 O O9 1 0.58160900 0.86141600 0.20665300 1.0 O O10 1 0.95668800 0.78451800 0.34933700 1.0 O O11 1 0.26105600 0.54760500 0.00794500 1.0 O O12 1 0.74875300 0.41394300 0.35636600 1.0 O O13 1 0.26202100 0.00921100 0.22301500 1.0 O O14 1 0.42850400 0.66036700 0.40510500 1.0 O O15 1 0.02847700 0.31533600 0.23498100 1.0 O O16 1 0.97152300 0.68466400 0.76501900 1.0 O O17 1 0.57149600 0.33963300 0.59489500 1.0 O O18 1 0.73797900 0.99078900 0.77698500 1.0 O O19 1 0.25124700 0.58605700 0.64363400 1.0 O O20 1 0.73894400 0.45239500 0.99205500 1.0 O O21 1 0.04331200 0.21548200 0.65066300 1.0 O O22 1 0.41839100 0.13858400 0.79334700 1.0