# generated using pymatgen data_CaFe4As3 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 3.74461200 _cell_length_b 11.34674300 _cell_length_c 11.90226300 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural CaFe4As3 _chemical_formula_sum 'Ca4 Fe16 As12' _cell_volume 505.71703793 _cell_formula_units_Z 4 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 Ca Ca0 1 0.25000000 0.06662900 0.83294800 1.0 Ca Ca1 1 0.75000000 0.93337100 0.16705200 1.0 Ca Ca2 1 0.75000000 0.56662900 0.66705200 1.0 Ca Ca3 1 0.25000000 0.43337100 0.33294800 1.0 Fe Fe4 1 0.25000000 0.77520300 0.81074300 1.0 Fe Fe5 1 0.75000000 0.22479700 0.18925700 1.0 Fe Fe6 1 0.75000000 0.27520300 0.68925700 1.0 Fe Fe7 1 0.25000000 0.72479700 0.31074300 1.0 Fe Fe8 1 0.25000000 0.37134400 0.80688300 1.0 Fe Fe9 1 0.75000000 0.62865600 0.19311700 1.0 Fe Fe10 1 0.75000000 0.87134400 0.69311700 1.0 Fe Fe11 1 0.25000000 0.12865600 0.30688300 1.0 Fe Fe12 1 0.25000000 0.31670300 0.01390400 1.0 Fe Fe13 1 0.75000000 0.68329700 0.98609600 1.0 Fe Fe14 1 0.75000000 0.81670300 0.48609600 1.0 Fe Fe15 1 0.25000000 0.18329700 0.51390400 1.0 Fe Fe16 1 0.25000000 0.53899200 0.06808700 1.0 Fe Fe17 1 0.75000000 0.46100800 0.93191300 1.0 Fe Fe18 1 0.75000000 0.03899200 0.43191300 1.0 Fe Fe19 1 0.25000000 0.96100800 0.56808700 1.0 As As20 1 0.25000000 0.57538600 0.87342200 1.0 As As21 1 0.75000000 0.42461400 0.12657800 1.0 As As22 1 0.75000000 0.07538600 0.62657800 1.0 As As23 1 0.25000000 0.92461400 0.37342200 1.0 As As24 1 0.25000000 0.75999300 0.61162100 1.0 As As25 1 0.75000000 0.24000700 0.38837900 1.0 As As26 1 0.75000000 0.25999300 0.88837900 1.0 As As27 1 0.25000000 0.74000700 0.11162000 1.0 As As28 1 0.25000000 0.37339600 0.60284500 1.0 As As29 1 0.75000000 0.62660400 0.39715500 1.0 As As30 1 0.75000000 0.87339600 0.89715500 1.0 As As31 1 0.25000000 0.12660400 0.10284500 1.0