{"success":true,"data":{"mat_id":"agm002801632","formula":"MgBe2Sn","summary":{"formula":"MgBe2Sn","spg":122,"spg_symbol":"I-42d","crystal_system":"tetragonal","point_group":"-42m","nsites":8,"n_elements":3,"elements":["Be","Mg","Sn"]},"energy":{"e_above_hull":0.6034351,"e_form":0.5324543,"energy_corrected":-21.84006,"energy_total":-21.84005921},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0394,"dos_ef":2.780597},"magnetic":{"total_mag":-1.0e-7},"structure":{"a":4.37759325,"b":4.37759325,"c":8.762554759100096,"alpha":75.53492723479592,"beta":75.53492723479592,"gamma":90,"volume":157.09332265399212,"n_sites":8},"meta":{"prototype_id":"ABC2_139_spg141","decomposition":" Sn  Be  Mg2Sn ","run_timestamp":"2016-03-17 03:46:17"},"composition":{"Be":4,"Mg":2,"Sn":2}}}