{"success":true,"data":{"mat_id":"agm016366156","formula":"Na3SrSn2","summary":{"formula":"Na3SrSn2","spg":194,"spg_symbol":"P6_3\/mmc","crystal_system":"hexagonal","point_group":"6\/mmm","nsites":12,"n_elements":3,"elements":["Na","Sr","Sn"]},"energy":{"e_above_hull":0.020100003,"e_form":-0.31906992,"energy_corrected":-31.13343,"energy_total":-31.13342996},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":6.388942},"magnetic":{"total_mag":-1.4e-6},"structure":{"a":5.44185786,"b":5.441857859528863,"c":14.58660431,"alpha":90,"beta":90,"gamma":120.00000000286394,"volume":374.0926896803039,"n_sites":12},"meta":{"prototype_id":"AB2C3_14_spg194","decomposition":" Na5Sn2  Na15Sn4  SrSn ","run_timestamp":"2025-04-15 06:55:36"},"composition":{"Na":6,"Sr":2,"Sn":4}}}