{"success":true,"data":{"mat_id":"agm017194323","formula":"La2Nd4Mg","summary":{"formula":"La2Nd4Mg","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":7,"n_elements":3,"elements":["La","Nd","Mg"]},"energy":{"e_above_hull":0.024364445,"e_form":-0.012936983,"energy_corrected":-30.629536,"energy_total":-30.62953488},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0289,"dos_ef":10.299362},"magnetic":{"total_mag":-0.0003294},"structure":{"a":17.307449607774526,"b":17.30744960064289,"c":17.307449599457406,"alpha":167.57205978831095,"beta":167.5720597640487,"gamma":17.610565551366438,"volume":240.10431038272847,"n_sites":7},"meta":{"prototype_id":"AB2C4_1994_spg12","decomposition":" La3Nd5  LaNdMg2  Nd ","run_timestamp":"2025-04-18 15:43:19"},"composition":{"La":2,"Nd":4,"Mg":1}}}