{"success":true,"data":{"mp_id":"mp-3251931","type":"HEA","summary":{"formula":"Ca2Ac(AgPb)3","mp_id":"mp-3251931","nelements":4,"is_stable":true,"nsites":9,"density":8.52626,"volume":243.90465,"a":4.95212,"b":4.95212,"c":11.48438,"alpha":90,"beta":90,"gamma":120.00001,"space_group":"P3m1","space_group_num":156,"crystal_system":"Trigonal","formation_energy_per_atom":-0.49877,"energy_per_atom":-35.56956,"energy_above_hull":0,"point_group":"3m","Bravais_Lattice":"hP","Bravais_Combination":"hP","packing_fraction":0.7405,"uncorrected_energy_per_atom":-35.56956,"volume_per_atom":27.10052,"c_over_a":2.31908,"b_over_a":1,"poisson_ratio":null,"Is_FCC":0,"Is_BCC":0,"Is_HCP":1},"elasticity":{"k_vrh":null,"g_vrh":null,"E_Calc(GPa)":null,"homogeneous_poisson":null,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":null,"Lame_Lambda(GPa)":null,"Pugh_Ratio(K\/G)":null,"Ductility":null,"bulk_modulus":null,"shear_modulus":null,"debye_temperature":null,"sound_velocity":null,"homogeneity":null},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":false,"total_magnetization":0,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-3251931","mp_task_ids":["aaahdaoh"]}}}