{"success":true,"data":{"mat_id":"agm002932237","formula":"Rb(MgSn)2","summary":{"formula":"Rb(MgSn)2","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":5,"n_elements":3,"elements":["Mg","Sn","Rb"]},"energy":{"e_above_hull":0.017426904,"e_form":-0.21553469,"energy_corrected":-13.240123,"energy_total":-13.24012242},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":2.1441984},"magnetic":{"total_mag":-1.0e-7},"structure":{"a":4.99691698,"b":4.99691698,"c":7.1330286306931745,"alpha":69.4964049853497,"beta":69.4964049853497,"gamma":90,"volume":154.71929431024918,"n_sites":5},"meta":{"prototype_id":"AB2C2_5_spg139","decomposition":" Rb3Mg18Sn11  RbSn2  RbSn ","run_timestamp":"2016-12-09 15:49:02"},"composition":{"Mg":2,"Sn":2,"Rb":1}}}