{"success":true,"data":{"mat_id":"agm101290339","formula":"NaCa9Ge2","summary":{"formula":"NaCa9Ge2","spg":191,"spg_symbol":"P6\/mmm","crystal_system":"hexagonal","point_group":"6\/mmm","nsites":12,"n_elements":3,"elements":["Na","Ca","Ge"]},"energy":{"e_above_hull":0.11668175,"e_form":-0.19259596,"energy_corrected":-30.883379,"energy_total":-30.88337921},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":9.711013},"magnetic":{"total_mag":1.0e-7},"structure":{"a":10.784674859221303,"b":10.78467485945264,"c":4.64708096,"alpha":90,"beta":90,"gamma":119.95328051785624,"volume":468.30548695630205,"n_sites":12},"meta":{"prototype_id":"AB2C9_8_spg191","decomposition":" Ca2Ge  Na  Ca ","run_timestamp":"2025-05-20 08:16:59"},"composition":{"Na":1,"Ca":9,"Ge":2}}}