# generated using pymatgen data_Ba2TlV2O7 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 3.81133800 _cell_length_b 3.88421500 _cell_length_c 13.58242393 _cell_angle_alpha 89.57201218 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Ba2TlV2O7 _chemical_formula_sum 'Ba2 Tl1 V2 O7' _cell_volume 201.06935789 _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 Ba Ba0 1 0.00000000 0.00165600 0.70587600 1.0 Ba Ba1 1 0.00000000 0.00596000 0.29665200 1.0 Tl Tl2 1 0.50000000 0.50270700 0.50047800 1.0 V V3 1 0.50000000 0.49896600 0.85339000 1.0 V V4 1 0.50000000 0.53066800 0.14569500 1.0 O O5 1 0.00000000 0.99787300 0.49939400 1.0 O O6 1 0.00000000 0.49925800 0.86928900 1.0 O O7 1 0.50000000 0.99914000 0.85968000 1.0 O O8 1 0.00000000 0.48085300 0.13881400 1.0 O O9 1 0.50000000 0.98085200 0.13086000 1.0 O O10 1 0.50000000 0.50168900 0.71788900 1.0 O O11 1 0.50000000 0.50038200 0.28194800 1.0