{"success":true,"data":{"mat_id":"agm044015408","formula":"Na3NpV3Se8","summary":{"formula":"Na3NpV3Se8","spg":166,"spg_symbol":"R-3m","crystal_system":"trigonal","point_group":"-3m","nsites":15,"n_elements":4,"elements":["Na","Np","V","Se"]},"energy":{"e_above_hull":0.03484182,"e_form":-0.9230212,"energy_corrected":-86.02378,"energy_total":-86.02378303},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0007,"dos_ef":16.712688},"magnetic":{"total_mag":8.999998},"structure":{"a":7.568971027518232,"b":7.568971024723923,"c":8.250292695799132,"alpha":62.6752122753642,"beta":117.3247877186332,"gamma":120.01680662014064,"volume":347.0516728930119,"n_sites":15},"meta":{"prototype_id":"AB3C3D8_3_spg12","decomposition":" Na5(VSe2)7  Na9(VSe2)14  V3Se4  Na2NpSe3 ","run_timestamp":"2025-03-29 13:38:22"},"composition":{"Na":3,"Np":1,"V":3,"Se":8}}}