{"success":true,"data":{"mp_id":"mp-865965","type":"HEA","summary":{"formula":"Li2CaSi","mp_id":"mp-865965","nelements":3,"is_stable":true,"nsites":4,"density":1.94798,"volume":69.93899,"a":4.62464,"b":4.62464,"c":4.62464,"alpha":60,"beta":60,"gamma":60,"space_group":"Fm-3m","space_group_num":225,"crystal_system":"Cubic","formation_energy_per_atom":-0.30133,"energy_per_atom":-3.11353,"energy_above_hull":0,"point_group":"m-3m","Bravais_Lattice":"cF","Bravais_Combination":"cF","packing_fraction":0.7405,"uncorrected_energy_per_atom":-5.52009,"volume_per_atom":17.48475,"c_over_a":1,"b_over_a":1,"poisson_ratio":0.2073,"Is_FCC":1,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":40.875,"g_vrh":29.73,"E_Calc(GPa)":71.786,"homogeneous_poisson":0.2073,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":0.203,"Lame_Lambda(GPa)":21.055,"Pugh_Ratio(K\/G)":1.3748738647830474,"Ductility":"Ductile","bulk_modulus":40.875,"shear_modulus":29.73,"debye_temperature":495,"sound_velocity":4316.3,"homogeneity":0.207},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":0,"ordering":"Unknown","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-865965","mp_task_ids":["aaachyxf","aaaclnvd","aaaegzgy"]}}}