{"success":true,"data":{"mat_id":"agm098102276","formula":"Na(Mg2Ni)4","summary":{"formula":"Na(Mg2Ni)4","spg":65,"spg_symbol":"Cmmm","crystal_system":"orthorhombic","point_group":"mmm","nsites":13,"n_elements":3,"elements":["Na","Mg","Ni"]},"energy":{"e_above_hull":0.12701094,"e_form":-0.03534396,"energy_corrected":-37.670837,"energy_total":-37.67083789},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":6.252919},"magnetic":{"total_mag":-1.0e-7},"structure":{"a":2.8611363379882904,"b":10.157318946685276,"c":9.03895521268349,"alpha":63.56394964098479,"beta":90.00380605899227,"gamma":89.92054432533445,"volume":235.21653954528935,"n_sites":13},"meta":{"prototype_id":"AB4C8_993_spg1","decomposition":" Mg2Ni  Na ","run_timestamp":"2025-06-17 00:36:52"},"composition":{"Na":1,"Mg":8,"Ni":4}}}