{"success":true,"data":{"mat_id":"agm097996437","formula":"KNb2O6","summary":{"formula":"KNb2O6","spg":25,"spg_symbol":"Pmm2","crystal_system":"orthorhombic","point_group":"mm2","nsites":9,"n_elements":3,"elements":["K","Nb","O"]},"energy":{"e_above_hull":0.13201451,"e_form":-2.7011147,"energy_corrected":-75.30096,"energy_total":-71.08721676},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0333,"dos_ef":4.43784},"magnetic":{"total_mag":0.9536186},"structure":{"a":3.9751350785068817,"b":3.8954836067245915,"c":9.507880485393848,"alpha":89.8162621276426,"beta":90.00930765631384,"gamma":89.99856717654812,"volume":147.22946942731014,"n_sites":9},"meta":{"prototype_id":"AB2C6_2153_spg2","decomposition":" K4Nb6O17  KNb3O8  KO12 ","run_timestamp":"2025-04-07 04:22:04"},"composition":{"K":1,"Nb":2,"O":6}}}