{"success":true,"data":{"mat_id":"agm018355440","formula":"SmCu3Sn2","summary":{"formula":"SmCu3Sn2","spg":12,"spg_symbol":"C2\/m","crystal_system":"monoclinic","point_group":"2\/m","nsites":12,"n_elements":3,"elements":["Sm","Cu","Sn"]},"energy":{"e_above_hull":0.05450641,"e_form":-0.26690963,"energy_corrected":-53.620945,"energy_total":-53.62094506},"electronic":{"band_gap_ind":0,"band_gap_dir":0.0047,"dos_ef":5.290353},"magnetic":{"total_mag":0},"structure":{"a":8.594831089391468,"b":8.594831096414588,"c":6.601051890468114,"alpha":72.87007953483005,"beta":107.12992046098191,"gamma":150.51163915021445,"volume":228.62901461543348,"n_sites":12},"meta":{"prototype_id":"AB2C3_6_spg12","decomposition":" Sm3(CuSn)4  Sm3Sn7  Cu ","run_timestamp":"2025-04-13 20:24:28"},"composition":{"Sm":2,"Cu":6,"Sn":4}}}