{"success":true,"data":{"mat_id":"agm078720262","formula":"BaCa(MgH4)2","summary":{"formula":"BaCa(MgH4)2","spg":148,"spg_symbol":"R-3","crystal_system":"trigonal","point_group":"-3","nsites":12,"n_elements":4,"elements":["Ba","Ca","Mg","H"]},"energy":{"e_above_hull":0.1263156,"e_form":-0.35656187,"energy_corrected":-37.31064,"energy_total":-37.31063664},"electronic":{"band_gap_ind":2.2987,"band_gap_dir":2.5913,"dos_ef":0},"magnetic":{"total_mag":-1.0e-7},"structure":{"a":6.746123964685862,"b":6.746123963042723,"c":6.746123968389102,"alpha":48.64240687026073,"beta":48.642406834976484,"gamma":48.642406850324804,"volume":158.6938330368167,"n_sites":12},"meta":{"prototype_id":"ABC2D8_757_spg148","decomposition":" Ca19(Mg4H27)2  Ba2Mg3H10  MgH2 ","run_timestamp":"2025-05-28 04:54:31"},"composition":{"Ba":1,"Ca":1,"Mg":2,"H":8}}}