{"success":true,"data":{"mat_id":"agm071835129","formula":"CaEr3Sn2","summary":{"formula":"CaEr3Sn2","spg":191,"spg_symbol":"P6\/mmm","crystal_system":"hexagonal","point_group":"6\/mmm","nsites":6,"n_elements":3,"elements":["Ca","Er","Sn"]},"energy":{"e_above_hull":0.2767421,"e_form":-0.36143908,"energy_corrected":-25.864923,"energy_total":-25.86492358},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":4.8773527},"magnetic":{"total_mag":-0.0002469},"structure":{"a":7.14294799,"b":7.142947981220455,"c":4.5095446,"alpha":90,"beta":90,"gamma":119.99999999434795,"volume":199.2591592392653,"n_sites":6},"meta":{"prototype_id":"AB2C3_4953_spg5","decomposition":" Er5Sn3  Ca2Sn  Er ","run_timestamp":"2025-04-13 18:44:41"},"composition":{"Ca":1,"Er":3,"Sn":2}}}