{"success":true,"data":{"mat_id":"agm038467705","formula":"CaEr3Sn2","summary":{"formula":"CaEr3Sn2","spg":11,"spg_symbol":"P2_1\/m","crystal_system":"monoclinic","point_group":"2\/m","nsites":12,"n_elements":3,"elements":["Ca","Er","Sn"]},"energy":{"e_above_hull":0.10713364,"e_form":-0.5310475,"energy_corrected":-53.76515,"energy_total":-53.7651487},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":11.337361},"magnetic":{"total_mag":-3.0e-7},"structure":{"a":7.044962016174459,"b":4.8675113,"c":9.949784840108448,"alpha":90,"beta":90.61473105956807,"gamma":90,"volume":341.17273478509827,"n_sites":12},"meta":{"prototype_id":"AB2C3_1889_spg2","decomposition":" Er5Sn3  Ca2Sn  Er ","run_timestamp":"2025-04-13 13:56:19"},"composition":{"Ca":2,"Er":6,"Sn":4}}}