{"success":true,"data":{"mat_id":"agm002995756","formula":"La2MgSn2","summary":{"formula":"La2MgSn2","spg":127,"spg_symbol":"P4\/mbm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":10,"n_elements":3,"elements":["Mg","Sn","La"]},"energy":{"e_above_hull":0.31888822,"e_form":-0.38450098,"energy_corrected":-42.755318,"energy_total":-42.75531771},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":8.546714},"magnetic":{"total_mag":-1.0e-7},"structure":{"a":9.336495,"b":9.336495,"c":3.6886429,"alpha":90,"beta":90,"gamma":90,"volume":321.53951389026133,"n_sites":10},"meta":{"prototype_id":"AB2C2_10_spg127","decomposition":" La2MgSn2 ","run_timestamp":"2017-11-05 04:51:55"},"composition":{"Mg":2,"Sn":4,"La":4}}}