{"success":true,"data":{"mat_id":"agm002992276","formula":"Mg2Sn2Br","summary":{"formula":"Mg2Sn2Br","spg":127,"spg_symbol":"P4\/mbm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":10,"n_elements":3,"elements":["Mg","Sn","Br"]},"energy":{"e_above_hull":0.31329006,"e_form":-0.21756327,"energy_corrected":-27.911139,"energy_total":-27.91113838},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":2.5893872},"magnetic":{"total_mag":0},"structure":{"a":8.13104349,"b":8.13104349,"c":4.02568614,"alpha":90,"beta":90,"gamma":90,"volume":266.15368302054395,"n_sites":10},"meta":{"prototype_id":"AB2C2_3_spg127","decomposition":" Mg2Sn  Sn  MgBr2 ","run_timestamp":"2017-06-30 13:50:15"},"composition":{"Mg":4,"Sn":4,"Br":2}}}