{"success":true,"data":{"mat_id":"agm002999697","formula":"Na2GePb2","summary":{"formula":"Na2GePb2","spg":127,"spg_symbol":"P4\/mbm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":10,"n_elements":3,"elements":["Pb","Na","Ge"]},"energy":{"e_above_hull":0.28305176,"e_form":0.13344412,"energy_corrected":-28.009773,"energy_total":-28.00977355},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0553,"dos_ef":2.882452},"magnetic":{"total_mag":-1.0e-7},"structure":{"a":7.47843216,"b":7.47843216,"c":4.81143137,"alpha":90,"beta":90,"gamma":90,"volume":269.0886699749298,"n_sites":10},"meta":{"prototype_id":"AB2C2_3_spg127","decomposition":" NaGe  NaPb3  NaPb ","run_timestamp":"2017-11-10 14:55:46"},"composition":{"Pb":4,"Na":4,"Ge":2}}}