{"success":true,"data":{"mat_id":"agm044956830","formula":"Ca4NbSi3N8","summary":{"formula":"Ca4NbSi3N8","spg":166,"spg_symbol":"R-3m","crystal_system":"trigonal","point_group":"-3m","nsites":16,"n_elements":4,"elements":["Ca","Nb","Si","N"]},"energy":{"e_above_hull":0.4549734,"e_form":-0.9404491,"energy_corrected":-113.01398,"energy_total":-113.01397358},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":2.1178265},"magnetic":{"total_mag":-5.0e-7},"structure":{"a":6.460913409700819,"b":6.460913409700819,"c":6.460913408774922,"alpha":56.7040825336795,"beta":56.7040825336795,"gamma":56.704082540843004,"volume":176.19306724883901,"n_sites":16},"meta":{"prototype_id":"AB3C4D8_20_spg12","decomposition":" CaNbN2  CaSiN2 ","run_timestamp":"2024-08-08 02:56:13.106374"},"composition":{"Ca":4,"Nb":1,"Si":3,"N":8}}}