{"success":true,"data":{"mat_id":"agm033193571","formula":"La2MgSn3","summary":{"formula":"La2MgSn3","spg":166,"spg_symbol":"R-3m","crystal_system":"trigonal","point_group":"-3m","nsites":6,"n_elements":3,"elements":["La","Mg","Sn"]},"energy":{"e_above_hull":0.08890768,"e_form":-0.5881828,"energy_corrected":-26.98709,"energy_total":-26.9870889},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0439,"dos_ef":2.7503273},"magnetic":{"total_mag":2.2e-5},"structure":{"a":5.980360468999772,"b":5.980360473622328,"c":5.980360469308577,"alpha":64.604620660538,"beta":64.60462063419801,"gamma":64.60462066697467,"volume":166.49975178490493,"n_sites":6},"meta":{"prototype_id":"AB2C3_1900_spg8","decomposition":" La2Sn3  La4Mg5Sn6 ","run_timestamp":"2025-04-14 03:25:38"},"composition":{"La":2,"Mg":1,"Sn":3}}}