{"success":true,"data":{"mat_id":"agm019112151","formula":"Er3SnSe2","summary":{"formula":"Er3SnSe2","spg":12,"spg_symbol":"C2\/m","crystal_system":"monoclinic","point_group":"2\/m","nsites":12,"n_elements":3,"elements":["Er","Sn","Se"]},"energy":{"e_above_hull":0.028125219,"e_form":-1.3774121,"energy_corrected":-65.874146,"energy_total":-65.87414765},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0053,"dos_ef":2.503607},"magnetic":{"total_mag":4.0e-7},"structure":{"a":7.232013219754611,"b":7.2320132185974035,"c":7.186504872705718,"alpha":80.39662213945039,"beta":99.60337784580383,"gamma":59.95202647134708,"volume":306.6822600826757,"n_sites":12},"meta":{"prototype_id":"AB2C3_23_spg12","decomposition":" Er11Sn10  Er5Se6  Er10Sn6Se ","run_timestamp":"2025-04-15 09:27:35"},"composition":{"Er":6,"Sn":2,"Se":4}}}