# generated using pymatgen data_CeMnSe2O _symmetry_space_group_name_H-M 'P 1' _cell_length_a 3.88794830 _cell_length_b 3.88794830 _cell_length_c 13.12550580 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural CeMnSe2O _chemical_formula_sum 'Ce2 Mn2 Se4 O2' _cell_volume 198.40700890 _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 Ce Ce0 1 0.50000000 0.00000000 0.40228285 1.0 Ce Ce1 1 0.00000000 0.50000000 0.59771715 1.0 Mn Mn2 1 0.00000000 0.50000000 0.10140994 1.0 Mn Mn3 1 0.50000000 0.00000000 0.89859006 1.0 Se Se4 1 0.50000000 0.00000000 0.09486309 1.0 Se Se5 1 0.00000000 0.50000000 0.29284674 1.0 Se Se6 1 0.50000000 0.00000000 0.70715326 1.0 Se Se7 1 0.00000000 0.50000000 0.90513691 1.0 O O8 1 0.00000000 0.00000000 0.50000000 1.0 O O9 1 0.50000000 0.50000000 0.50000000 1.0