{"success":true,"data":{"mat_id":"agm016281237","formula":"Sm2Ho2Tm2Mg","summary":{"formula":"Sm2Ho2Tm2Mg","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":7,"n_elements":4,"elements":["Sm","Ho","Tm","Mg"]},"energy":{"e_above_hull":0.031690013,"e_form":-0.0008316714,"energy_corrected":-29.14752,"energy_total":-29.1475202},"electronic":{"band_gap_ind":0,"band_gap_dir":0.005,"dos_ef":10.247266},"magnetic":{"total_mag":-0.0003995},"structure":{"a":16.92174707081342,"b":16.92174707924418,"c":16.921747075356546,"alpha":167.89290959498686,"beta":167.8929095919596,"gamma":17.15417216762363,"volume":213.14190771841126,"n_sites":7},"meta":{"prototype_id":"AB2C2D2_117_spg119","decomposition":" Sm3(Ho2Tm)2  Sm2Ho7  HoTm5  SmMg ","run_timestamp":"2025-05-20 13:33:21"},"composition":{"Sm":2,"Ho":2,"Tm":2,"Mg":1}}}