{"success":true,"data":{"mat_id":"agm050405779","formula":"La3Sm(SiNi2)4","summary":{"formula":"La3Sm(SiNi2)4","spg":166,"spg_symbol":"R-3m","crystal_system":"trigonal","point_group":"-3m","nsites":16,"n_elements":4,"elements":["La","Sm","Si","Ni"]},"energy":{"e_above_hull":0.022001803,"e_form":-0.65754443,"energy_corrected":-97.98967,"energy_total":-97.98966766},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":9.110724},"magnetic":{"total_mag":4.5e-6},"structure":{"a":20.484043856286092,"b":20.484043859811383,"c":20.484043860338943,"alpha":11.12046581093968,"beta":11.120465806566013,"gamma":11.120465785344383,"volume":277.76617918872984,"n_sites":16},"meta":{"prototype_id":"AB3C4D8_18_spg12","decomposition":" La(SiNi)2  La3Ni4  Sm(SiNi)2  LaSi3Ni5 ","run_timestamp":"2025-02-13 14:00:12"},"composition":{"La":3,"Sm":1,"Si":4,"Ni":8}}}