{"success":true,"data":{"mat_id":"agm040259064","formula":"Ca2SmMg2","summary":{"formula":"Ca2SmMg2","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":5,"n_elements":3,"elements":["Ca","Sm","Mg"]},"energy":{"e_above_hull":0.014704207,"e_form":-0.058270827,"energy_corrected":-12.208184,"energy_total":-12.20818408},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0009,"dos_ef":6.05708},"magnetic":{"total_mag":0.1181968},"structure":{"a":11.016286640671078,"b":11.016286637659087,"c":11.016286641142967,"alpha":159.63894656804422,"beta":159.6389466164439,"gamma":28.950594628292396,"volume":161.76166718331314,"n_sites":5},"meta":{"prototype_id":"AB2C2_443_spg139","decomposition":" SmMg  Ca  CaMg2 ","run_timestamp":"2025-04-14 11:49:56"},"composition":{"Ca":2,"Sm":1,"Mg":2}}}