{"success":true,"data":{"mat_id":"agm002141815","formula":"CaSn4","summary":{"formula":"CaSn4","spg":12,"spg_symbol":"C2\/m","crystal_system":"monoclinic","point_group":"2\/m","nsites":5,"n_elements":2,"elements":["Ca","Sn"]},"energy":{"e_above_hull":0.16936935,"e_form":-0.13732001,"energy_corrected":-18.700005,"energy_total":-18.70000423},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0444,"dos_ef":2.7215633},"magnetic":{"total_mag":0},"structure":{"a":4.561366056025451,"b":4.5599743911769375,"c":8.479747960472281,"alpha":70.35148535075724,"beta":70.39002498356304,"gamma":91.65349483181392,"volume":154.46311802851773,"n_sites":5},"meta":{"prototype_id":"AB4_10_spg139","decomposition":" CaSn3  Sn ","run_timestamp":"2018-05-23 01:47:04"},"composition":{"Ca":1,"Sn":4}}}