{"success":true,"data":{"mat_id":"agm032855355","formula":"Er2MgSn3","summary":{"formula":"Er2MgSn3","spg":65,"spg_symbol":"Cmmm","crystal_system":"orthorhombic","point_group":"mmm","nsites":6,"n_elements":3,"elements":["Er","Mg","Sn"]},"energy":{"e_above_hull":0.017633274,"e_form":-0.5383148,"energy_corrected":-25.95871,"energy_total":-25.9587106},"electronic":{"band_gap_ind":0,"band_gap_dir":0.1115,"dos_ef":2.8601022},"magnetic":{"total_mag":-1.0e-7},"structure":{"a":7.801940203820797,"b":7.801940199309249,"c":4.59568605,"alpha":90,"beta":90,"gamma":147.75711388179153,"volume":149.24429850066377,"n_sites":6},"meta":{"prototype_id":"AB2C3_57_spg65","decomposition":" ErMgSn  ErSn2 ","run_timestamp":"2025-04-13 16:43:49"},"composition":{"Er":2,"Mg":1,"Sn":3}}}