# generated using pymatgen data_NaCaN _symmetry_space_group_name_H-M 'P 1' _cell_length_a 3.82722500 _cell_length_b 3.82726762 _cell_length_c 10.02521000 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 119.99964028 _symmetry_Int_Tables_number 1 _chemical_formula_structural NaCaN _chemical_formula_sum 'Na2 Ca2 N2' _cell_volume 127.17405246 _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 Na Na0 1 0.66666800 0.33333500 0.72602100 1.0 Na Na1 1 0.33333200 0.66666500 0.22602100 1.0 Ca Ca2 1 0.00000000 0.00000000 0.52001800 1.0 Ca Ca3 1 0.00000000 0.00000000 0.02001800 1.0 N N4 1 0.33333200 0.66666400 0.59860100 1.0 N N5 1 0.66666800 0.33333600 0.09860100 1.0