{"success":true,"data":{"mat_id":"agm002931697","formula":"Mg2As2Pb","summary":{"formula":"Mg2As2Pb","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":5,"n_elements":3,"elements":["Pb","As","Mg"]},"energy":{"e_above_hull":0.16254903,"e_form":-0.27875966,"energy_corrected":-17.590391,"energy_total":-17.59039033},"electronic":{"band_gap_ind":0,"band_gap_dir":0.3942,"dos_ef":0.6871135},"magnetic":{"total_mag":0},"structure":{"a":4.29289906,"b":4.29289906,"c":7.2074745184809865,"alpha":72.67395639176108,"beta":72.67395639176108,"gamma":90,"volume":120.47142576551413,"n_sites":5},"meta":{"prototype_id":"AB2C2_5_spg139","decomposition":" As2Pb3  Mg3As2 ","run_timestamp":"2016-12-09 06:46:01"},"composition":{"Pb":1,"As":2,"Mg":2}}}