{"success":true,"data":{"mat_id":"agm002931691","formula":"Mg2Al2Sn","summary":{"formula":"Mg2Al2Sn","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":5,"n_elements":3,"elements":["Mg","Sn","Al"]},"energy":{"e_above_hull":0.28319615,"e_form":0.16775858,"energy_corrected":-13.8443365,"energy_total":-13.84433677},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0279,"dos_ef":2.7173276},"magnetic":{"total_mag":0},"structure":{"a":4.28695365,"b":4.28695365,"c":6.950342988365304,"alpha":72.03724413617934,"beta":72.03724413617934,"gamma":90,"volume":114.94430587897848,"n_sites":5},"meta":{"prototype_id":"AB2C2_5_spg139","decomposition":" MgAl19  Sn  Mg2Sn ","run_timestamp":"2017-06-24 11:44:12"},"composition":{"Mg":2,"Sn":1,"Al":2}}}