{"success":true,"data":{"mat_id":"agm002189055","formula":"ErSn","summary":{"formula":"ErSn","spg":63,"spg_symbol":"Cmcm","crystal_system":"orthorhombic","point_group":"mmm","nsites":4,"n_elements":2,"elements":["Sn","Er"]},"energy":{"e_above_hull":0.0013355471,"e_form":-0.6890485,"energy_corrected":-19.887577,"energy_total":-19.88757752},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0597,"dos_ef":2.4059415},"magnetic":{"total_mag":-6.0e-7},"structure":{"a":4.28436973,"b":4.443668472836904,"c":6.083645863670305,"alpha":111.40892402424532,"beta":90,"gamma":90,"volume":107.83052508612015,"n_sites":4},"meta":{"prototype_id":"AB_49_spg11","decomposition":" Er11Sn10  ErSn2 ","run_timestamp":"2018-05-17 23:08:39"},"composition":{"Sn":2,"Er":2}}}