{"success":true,"data":{"mat_id":"agm010807952","formula":"KNa3Nb2(Si2O5)6","summary":{"formula":"KNa3Nb2(Si2O5)6","spg":192,"spg_symbol":"P6\/mcc","crystal_system":"hexagonal","point_group":"6\/mmm","nsites":96,"n_elements":5,"elements":["K","Na","Nb","Si","O"]},"energy":{"e_above_hull":0.04255634,"e_form":-3.0637503,"energy_corrected":-772.16235,"energy_total":-730.0249601},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":26.6721},"magnetic":{"total_mag":4.0004916},"structure":{"a":10.41627054,"b":10.416270539712954,"c":14.64000094,"alpha":90,"beta":90,"gamma":120.0000000009116,"volume":1375.6128965614907,"n_sites":96},"meta":{"prototype_id":"AB2C3D12E30_0_spg184","decomposition":" Na2Si2O5  KNbSi2O7  NaNbO2  SiO2 ","run_timestamp":"2025-04-01 09:43:55"},"composition":{"K":2,"Na":6,"Nb":4,"Si":24,"O":60}}}