# generated using pymatgen data_Ca2Yb2SiN4 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 5.91753602 _cell_length_b 9.02474697 _cell_length_c 10.80471947 _cell_angle_alpha 63.92810369 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Ca2Yb2SiN4 _chemical_formula_sum 'Ca8 Yb8 Si4 N16' _cell_volume 518.30262263 _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 0.85284019 0.85160159 0.77126531 1.0 Ca Ca1 1 0.35284019 0.14839841 0.72873469 1.0 Ca Ca2 1 0.14715981 0.14839841 0.22873469 1.0 Ca Ca3 1 0.64715981 0.85160159 0.27126531 1.0 Ca Ca4 1 0.25681491 0.91875572 0.54469164 1.0 Ca Ca5 1 0.75681491 0.08124428 0.95530836 1.0 Ca Ca6 1 0.74318509 0.08124428 0.45530836 1.0 Ca Ca7 1 0.24318509 0.91875572 0.04469164 1.0 Yb Yb8 1 0.92793233 0.35235875 0.65589076 1.0 Yb Yb9 1 0.42793233 0.64764125 0.84410924 1.0 Yb Yb10 1 0.07206767 0.64764125 0.34410924 1.0 Yb Yb11 1 0.57206767 0.35235875 0.15589076 1.0 Yb Yb12 1 0.92017506 0.45299569 0.87852723 1.0 Yb Yb13 1 0.42017506 0.54700431 0.62147277 1.0 Yb Yb14 1 0.07982494 0.54700431 0.12147277 1.0 Yb Yb15 1 0.57982494 0.45299569 0.37852723 1.0 Si Si16 1 0.85623336 0.72817346 0.54986775 1.0 Si Si17 1 0.35623336 0.27182654 0.95013225 1.0 Si Si18 1 0.14376664 0.27182654 0.45013225 1.0 Si Si19 1 0.64376664 0.72817346 0.04986775 1.0 N N20 1 0.74522037 0.58814156 0.98969482 1.0 N N21 1 0.24522037 0.41185844 0.51030518 1.0 N N22 1 0.25477963 0.41185844 0.01030518 1.0 N N23 1 0.75477963 0.58814156 0.48969482 1.0 N N24 1 0.07049992 0.65730044 0.67783326 1.0 N N25 1 0.57049992 0.34269956 0.82216674 1.0 N N26 1 0.92950008 0.34269956 0.32216674 1.0 N N27 1 0.42950008 0.65730044 0.17783326 1.0 N N28 1 0.62126000 0.79683231 0.61194348 1.0 N N29 1 0.12126000 0.20316769 0.88805652 1.0 N N30 1 0.37874000 0.20316769 0.38805652 1.0 N N31 1 0.87874000 0.79683231 0.11194348 1.0 N N32 1 0.52527443 0.89331374 0.89454278 1.0 N N33 1 0.02527443 0.10668626 0.60545722 1.0 N N34 1 0.47472557 0.10668626 0.10545722 1.0 N N35 1 0.97472557 0.89331374 0.39454278 1.0