{"success":true,"data":{"mat_id":"agm097904299","formula":"Na4Ca8Sm","summary":{"formula":"Na4Ca8Sm","spg":8,"spg_symbol":"Cm","crystal_system":"monoclinic","point_group":"m","nsites":13,"n_elements":3,"elements":["Na","Ca","Sm"]},"energy":{"e_above_hull":0.10984078,"e_form":0.10984078,"energy_corrected":-24.588161,"energy_total":-24.58816136},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":13.720903},"magnetic":{"total_mag":-5.0e-7},"structure":{"a":3.8843190279868125,"b":12.509096467578992,"c":12.534662354012335,"alpha":59.67513859973759,"beta":81.06200923084876,"gamma":81.05905658877431,"volume":517.2143227561241,"n_sites":13},"meta":{"prototype_id":"AB4C8_1881_spg6","decomposition":" Na  Ca  Sm ","run_timestamp":"2025-06-16 23:03:13"},"composition":{"Na":4,"Ca":8,"Sm":1}}}