{"success":true,"data":{"mat_id":"agm020278730","formula":"CeNd2ErSb4","summary":{"formula":"CeNd2ErSb4","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":8,"n_elements":4,"elements":["Ce","Nd","Er","Sb"]},"energy":{"e_above_hull":0.014507728,"e_form":-1.1178988,"energy_corrected":-45.474224,"energy_total":-45.47422368},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":7.565424},"magnetic":{"total_mag":0.7290225},"structure":{"a":7.753647761676283,"b":7.75364775903604,"c":7.753647764294069,"alpha":131.76935991705113,"beta":131.76935987902883,"gamma":70.59354266629143,"volume":254.0396289336901,"n_sites":8},"meta":{"prototype_id":"ABC2D4_12_spg121","decomposition":" CeNd2Sb3  ErSb ","run_timestamp":"2025-07-01 10:16:22"},"composition":{"Ce":1,"Nd":2,"Er":1,"Sb":4}}}