{"success":true,"data":{"mat_id":"agm002657421","formula":"Rb2CaNb","summary":{"formula":"Rb2CaNb","spg":225,"spg_symbol":"Fm-3m","crystal_system":"cubic","point_group":"m-3m","nsites":4,"n_elements":3,"elements":["Nb","Ca","Rb"]},"energy":{"e_above_hull":1.2648907,"e_form":1.2648907,"energy_corrected":-8.947386,"energy_total":-8.94738553},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":1.6947699},"magnetic":{"total_mag":4.9531026},"structure":{"a":6.4665270955642065,"b":6.4665270955642065,"c":6.4665270955642065,"alpha":60.00000000000001,"beta":60.00000000000001,"gamma":60.00000000000001,"volume":191.20458715850054,"n_sites":4},"meta":{"prototype_id":"ABC2_3_spg225","decomposition":" Rb  Ca  Nb ","run_timestamp":"2016-10-28 09:38:44"},"composition":{"Nb":1,"Ca":1,"Rb":2}}}