{"success":true,"data":{"mat_id":"agm002935355","formula":"Na2Ca2Ni","summary":{"formula":"Na2Ca2Ni","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":5,"n_elements":3,"elements":["Ni","Ca","Na"]},"energy":{"e_above_hull":0.33517438,"e_form":0.2560565,"energy_corrected":-11.145778,"energy_total":-11.14577799},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0006,"dos_ef":2.7415802},"magnetic":{"total_mag":0},"structure":{"a":3.85065627,"b":3.85065627,"c":10.347178779674842,"alpha":79.27631678807847,"beta":79.27631678807847,"gamma":90,"volume":148.0160738862523,"n_sites":5},"meta":{"prototype_id":"AB2C2_106_spg139","decomposition":" Ca2Ni  Na ","run_timestamp":"2016-12-08 23:55:34"},"composition":{"Ni":1,"Ca":2,"Na":2}}}