# generated using pymatgen data_Cs2MgH4 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 4.29975155 _cell_length_b 4.29975323 _cell_length_c 8.01674767 _cell_angle_alpha 105.55558802 _cell_angle_beta 105.55558889 _cell_angle_gamma 90.00000952 _symmetry_Int_Tables_number 1 _chemical_formula_structural Cs2MgH4 _chemical_formula_sum 'Cs2 Mg1 H4' _cell_volume 137.14000717 _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 Cs Cs0 1 0.64631836 0.64631836 0.29263773 1.0 Cs Cs1 1 0.35368164 0.35368164 0.70736227 1.0 Mg Mg2 1 0.00000000 0.00000000 -0.00000000 1.0 H H3 1 0.00000000 0.50000000 -0.00000000 1.0 H H4 1 0.50000000 0.00000000 -0.00000000 1.0 H H5 1 0.86914493 0.86914493 0.73829086 1.0 H H6 1 0.13085507 0.13085507 0.26170914 1.0