{"success":true,"data":{"mp_id":"mp-1023213","type":"HEA","summary":{"mp_id":"mp-1023213","formula":"CaMg6B","nelements":3,"nsites":8,"density":1.77568,"volume":183.96321,"energy_above_hull":0.37707,"formation_energy_per_atom":0.27109,"energy_per_atom":-4.65397,"is_stable":false,"uncorrected_energy_per_atom":-2.01475,"last_updated":"2025-09-23 22:43:03.858000+00:00","deprecated":false,"possible_species":[],"crystal_system":"Orthorhombic","space_group":"Amm2","space_group_num":38,"point_group":"mm2","a":8.02793,"b":8.02793,"c":4.01297,"alpha":90,"beta":90,"gamma":134.6585,"volume_cell":183.96321,"volume_per_atom":22.9954,"c_over_a":0.49988,"b_over_a":1,"Bravais_Lattice":"oC","Lattice_Type_Detail":"Orthorhombic (C-Centered)","Lattice_Centering":"C-Centered","Bravais_Combination":"oC","Is_FCC":false,"Is_BCC":false,"Is_HCP":false,"Is_Bravais_aP":false,"Is_Bravais_mP":false,"Is_Bravais_mC":false,"Is_Bravais_oP":false,"Is_Bravais_oC":true,"Is_Bravais_oI":false,"Is_Bravais_oF":false,"Is_Bravais_tP":false,"Is_Bravais_tI":false,"Is_Bravais_hP":false,"Is_Bravais_hR":false,"Is_Bravais_cP":false,"Is_Bravais_cI":false,"Is_Bravais_cF":false,"packing_fraction":null},"elasticity":{"k_vrh":33.592,"g_vrh":-5.63,"k_voigt":34.533,"g_voigt":-48.805,"k_reuss":32.652,"g_reuss":37.545,"poisson_ratio":null,"universal_anisotropy":-11.442,"homogeneous_poisson":0.589},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null,"vbm":null},"magnetic":{"total_magnetization":0.00184,"total_mag_norm_vol":1.0e-5,"num_magnetic_sites":0,"ordering":"NM","is_magnetic":false},"refs":{"dois":[],"bibtex_entries":[],"origin_tasks":["mp-1790357","mp-1790357","mp-1023429","mp-1790357"],"raw_refs":[],"mp_task_ids":["mp-1396192","mp-2771209","mp-2771175","mp-2771359","mp-2771501","mp-2771489","mp-2771600","mp-2771328","mp-2771570","mp-2771354","mp-2771297","mp-2771493","mp-1023213","mp-1023577","mp-2775456","mp-2771396","mp-2771215","mp-2771285","mp-2771378","mp-2771410","mp-2771438","mp-2771260","mp-1790357","mp-1023429","mp-1098032"],"mp_url":"https:\/\/next-gen.materialsproject.org\/materials\/mp-1023213"}}}