{"success":true,"data":{"mat_id":"agm025216232","formula":"La2Nd2Sm2Er","summary":{"formula":"La2Nd2Sm2Er","spg":12,"spg_symbol":"C2\/m","crystal_system":"monoclinic","point_group":"2\/m","nsites":7,"n_elements":4,"elements":["La","Nd","Sm","Er"]},"energy":{"e_above_hull":0.031070326,"e_form":0.024507318,"energy_corrected":-33.23798,"energy_total":-33.23797828},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":11.764207},"magnetic":{"total_mag":1.7e-6},"structure":{"a":6.346868006005386,"b":6.346867997550276,"c":8.164178497503876,"alpha":83.00143999886842,"beta":96.99856000274949,"gamma":131.8409100788118,"volume":242.82039695536287,"n_sites":7},"meta":{"prototype_id":"AB2C2D2_70_spg2","decomposition":" La3Nd5  LaNd3Sm4  Nd(SmEr3)2  La3NdSm4 ","run_timestamp":"2025-06-17 17:00:21"},"composition":{"La":2,"Nd":2,"Sm":2,"Er":1}}}