{"success":true,"data":{"mat_id":"agm097658949","formula":"K8RbSb4","summary":{"formula":"K8RbSb4","spg":8,"spg_symbol":"Cm","crystal_system":"monoclinic","point_group":"m","nsites":13,"n_elements":3,"elements":["K","Rb","Sb"]},"energy":{"e_above_hull":0.117448956,"e_form":-0.3000708,"energy_corrected":-30.175535,"energy_total":-30.17553483},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":6.832352},"magnetic":{"total_mag":0},"structure":{"a":4.212706180003275,"b":12.510136989000229,"c":12.442563424879717,"alpha":120.5278647422191,"beta":89.96184430659397,"gamma":80.36539399113003,"volume":554.0361004600584,"n_sites":13},"meta":{"prototype_id":"AB4C8_1788_spg1","decomposition":" Rb5Sb4  K5Sb4  K3Sb ","run_timestamp":"2025-06-16 07:15:06"},"composition":{"K":8,"Rb":1,"Sb":4}}}