# generated using pymatgen data_Ca(BH)2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 17.16961100 _cell_length_b 3.27267600 _cell_length_c 3.53284200 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Ca(BH)2 _chemical_formula_sum 'Ca4 B8 H8' _cell_volume 198.51241930 _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 0.61367600 0.25000000 0.42160300 1.0 Ca Ca1 1 0.11367600 0.25000000 0.07839700 1.0 Ca Ca2 1 0.38632400 0.75000000 0.57839700 1.0 Ca Ca3 1 0.88632400 0.75000000 0.92160300 1.0 B B4 1 0.48925500 0.25000000 0.93999600 1.0 B B5 1 0.98925500 0.25000000 0.56000400 1.0 B B6 1 0.51074500 0.75000000 0.06000400 1.0 B B7 1 0.01074500 0.75000000 0.43999600 1.0 B B8 1 0.25770400 0.25000000 0.37270000 1.0 B B9 1 0.75770400 0.25000000 0.12730000 1.0 B B10 1 0.74229600 0.75000000 0.62730000 1.0 B B11 1 0.24229600 0.75000000 0.87270000 1.0 H H12 1 0.82834300 0.25000000 0.19781500 1.0 H H13 1 0.32834300 0.25000000 0.30218500 1.0 H H14 1 0.17165700 0.75000000 0.80218500 1.0 H H15 1 0.67165700 0.75000000 0.69781500 1.0 H H16 1 0.46342300 0.25000000 0.61726600 1.0 H H17 1 0.96342300 0.25000000 0.88273400 1.0 H H18 1 0.53657700 0.75000000 0.38273400 1.0 H H19 1 0.03657700 0.75000000 0.11726600 1.0