{"success":true,"data":{"mat_id":"agm002838136","formula":"MgSnH2","summary":{"formula":"MgSnH2","spg":122,"spg_symbol":"I-42d","crystal_system":"tetragonal","point_group":"-42m","nsites":8,"n_elements":3,"elements":["H","Mg","Sn"]},"energy":{"e_above_hull":0.32894036,"e_form":0.12033507,"energy_corrected":-23.191143,"energy_total":-23.1911431},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":1.5042536},"magnetic":{"total_mag":3.0e-7},"structure":{"a":5.19701996,"b":5.19701996,"c":5.771022454780127,"alpha":63.239084108165095,"beta":63.239084108165095,"gamma":90,"volume":120.18311874931096,"n_sites":8},"meta":{"prototype_id":"ABC2_7_spg122","decomposition":" Sn  MgH2 ","run_timestamp":"2017-01-24 07:16:43"},"composition":{"H":4,"Mg":2,"Sn":2}}}