{"success":true,"data":{"mat_id":"agm007449819","formula":"SmNi2SnH8","summary":{"formula":"SmNi2SnH8","spg":12,"spg_symbol":"C2\/m","crystal_system":"monoclinic","point_group":"2\/m","nsites":12,"n_elements":4,"elements":["Sm","Ni","Sn","H"]},"energy":{"e_above_hull":0.24797694,"e_form":-0.11292051,"energy_corrected":-47.567066,"energy_total":-47.56706459},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":3.7773185},"magnetic":{"total_mag":1.31e-5},"structure":{"a":4.619043628594467,"b":4.619043633911595,"c":6.0196441623749735,"alpha":71.43014344314524,"beta":108.56985654921458,"gamma":118.47446418680859,"volume":104.85659126305183,"n_sites":12},"meta":{"prototype_id":"ABC2D8_14_spg1","decomposition":" Sm(NiH3)2  SnH2 ","run_timestamp":"2025-05-27 08:19:16"},"composition":{"Sm":1,"Ni":2,"Sn":1,"H":8}}}