{"success":true,"data":{"mat_id":"agm102007671","formula":"Mg2Sn9Pb","summary":{"formula":"Mg2Sn9Pb","spg":191,"spg_symbol":"P6\/mmm","crystal_system":"hexagonal","point_group":"6\/mmm","nsites":12,"n_elements":3,"elements":["Mg","Sn","Pb"]},"energy":{"e_above_hull":0.07182184,"e_form":0.024501313,"energy_corrected":-42.629063,"energy_total":-42.62906326},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":5.4909754},"magnetic":{"total_mag":-1.0e-6},"structure":{"a":10.48374532,"b":10.483745316599794,"c":3.39986678,"alpha":90,"beta":90,"gamma":120.0000000107288,"volume":323.6126246852153,"n_sites":12},"meta":{"prototype_id":"AB2C9_251_spg65","decomposition":" Mg2Sn  Pb  Sn ","run_timestamp":"2025-05-20 05:32:23"},"composition":{"Mg":2,"Sn":9,"Pb":1}}}