{"success":true,"data":{"mat_id":"agm040928845","formula":"Nd4SnSbSe2","summary":{"formula":"Nd4SnSbSe2","spg":139,"spg_symbol":"I4\/mmm","crystal_system":"tetragonal","point_group":"4\/mmm","nsites":8,"n_elements":4,"elements":["Nd","Sn","Sb","Se"]},"energy":{"e_above_hull":0.013797039,"e_form":-1.4100195,"energy_corrected":-45.47608,"energy_total":-45.47608369},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":2.4110312},"magnetic":{"total_mag":-2.0e-7},"structure":{"a":7.609436371135909,"b":7.609436374101542,"c":7.609436373431472,"alpha":131.76889704791344,"beta":131.7688970716693,"gamma":70.59427470314276,"volume":240.13010437698813,"n_sites":8},"meta":{"prototype_id":"ABC2D4_41_spg42","decomposition":" Nd4SnSbSe2 ","run_timestamp":"2025-07-01 11:04:58"},"composition":{"Nd":4,"Sn":1,"Sb":1,"Se":2}}}