{"success":true,"data":{"mat_id":"agm002999705","formula":"Na2Sn2Ge","summary":{"formula":"Na2Sn2Ge","spg":127,"spg_symbol":"P4\/mbm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":10,"n_elements":3,"elements":["Na","Ge","Sn"]},"energy":{"e_above_hull":0.25713116,"e_form":0.08006774,"energy_corrected":-29.721546,"energy_total":-29.72154533},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":3.73875},"magnetic":{"total_mag":-1.0e-7},"structure":{"a":8.59702468,"b":8.59702468,"c":3.50443354,"alpha":90,"beta":90,"gamma":90,"volume":259.0085944888559,"n_sites":10},"meta":{"prototype_id":"AB2C2_3_spg127","decomposition":" NaSn  Ge ","run_timestamp":"2016-12-24 03:35:58"},"composition":{"Na":4,"Ge":2,"Sn":4}}}