{"success":true,"data":{"mp_id":"mp-1223689","type":"HEA","summary":{"mp_id":"mp-1223689","formula":"K2Cd3SnAs4","nelements":4,"nsites":10,"density":4.9149,"volume":281.71517,"energy_above_hull":0,"formation_energy_per_atom":-0.29141,"energy_per_atom":-3.07469,"is_stable":true,"uncorrected_energy_per_atom":-16.01421,"last_updated":"2025-09-23 22:47:38.781000+00:00","deprecated":false,"possible_species":["As3-","K+","Cd2+","Sn4+"],"crystal_system":"Monoclinic","space_group":"Cm","space_group_num":8,"point_group":"m","a":9.33862,"b":9.33862,"c":7.71959,"alpha":65.5901,"beta":65.5901,"gamma":27.5423,"volume_cell":281.71517,"volume_per_atom":28.17152,"c_over_a":0.82663,"b_over_a":1,"Bravais_Lattice":"aP","Lattice_Type_Detail":"Triclinic","Lattice_Centering":"C-Centered","Is_FCC":false,"Is_BCC":false,"Is_HCP":false,"packing_fraction":null},"elasticity":{"available":false},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":true,"cbm":2.1814,"vbm":2.2044},"magnetic":{"total_magnetization":0,"total_mag_norm_vol":0,"num_magnetic_sites":0,"ordering":"NM","is_magnetic":false},"refs":{"dois":[],"bibtex_entries":[],"origin_tasks":["mp-2903368","mp-2903368","mp-2903368"],"raw_refs":[],"mp_task_ids":["mp-2903368","mp-1223689","mp-1738520","mp-1442933","mp-1809870"],"mp_url":"https:\/\/next-gen.materialsproject.org\/materials\/mp-1223689"}}}