{"success":true,"data":{"mat_id":"agm020272549","formula":"K2Nb(Ge2O5)3","summary":{"formula":"K2Nb(Ge2O5)3","spg":15,"spg_symbol":"C2\/c","crystal_system":"monoclinic","point_group":"2\/m","nsites":48,"n_elements":4,"elements":["K","Nb","Ge","O"]},"energy":{"e_above_hull":0.03878976,"e_form":-2.2417998,"energy_corrected":-336.30914,"energy_total":-315.24044063},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0321,"dos_ef":6.7377977},"magnetic":{"total_mag":1.483376},"structure":{"a":7.812196573064466,"b":7.812196574864379,"c":15.74373065637785,"alpha":76.66028213245636,"beta":103.33971786899896,"gamma":121.03042650772595,"volume":793.8955887124528,"n_sites":48},"meta":{"prototype_id":"AB2C6D15_27_spg15","decomposition":" KNb(GeO3)3  K2Ge8O17  K4Ge9O20  Ge ","run_timestamp":"2025-01-01 19:43:21"},"composition":{"K":4,"Nb":2,"Ge":12,"O":30}}}