{"success":true,"data":{"mat_id":"agm017095067","formula":"La2Nd2Sm2Mg","summary":{"formula":"La2Nd2Sm2Mg","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":7,"n_elements":4,"elements":["La","Nd","Sm","Mg"]},"energy":{"e_above_hull":0.027264317,"e_form":-0.0104171885,"energy_corrected":-30.514196,"energy_total":-30.51419665},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0163,"dos_ef":9.910664},"magnetic":{"total_mag":-0.0002929},"structure":{"a":17.32820412230747,"b":17.328204128128856,"c":17.32820413028277,"alpha":167.66943050699908,"beta":167.66943050850298,"gamma":17.47204549678952,"volume":237.26678666023346,"n_sites":7},"meta":{"prototype_id":"AB2C2D2_117_spg119","decomposition":" LaNd3Sm4  La3Nd5  La3NdSm4  LaNdMg2 ","run_timestamp":"2025-04-22 19:18:54"},"composition":{"La":2,"Nd":2,"Sm":2,"Mg":1}}}