{"success":true,"data":{"mp_id":"mp-8895","type":"HEA","summary":{"formula":"Ca2B4Rh5","mp_id":"mp-8895","nelements":3,"is_stable":false,"nsites":11,"density":7.06033,"volume":150.03594,"a":5.47072,"b":5.60618,"c":6.23626,"alpha":77.64244,"beta":63.98404,"gamma":60.79612,"space_group":"Fmmm","space_group_num":69,"crystal_system":"Orthorhombic","formation_energy_per_atom":-0.61411,"energy_per_atom":-6.75504,"energy_above_hull":0.00149,"point_group":"mmm","Bravais_Lattice":"oF","Bravais_Combination":"oF","packing_fraction":null,"uncorrected_energy_per_atom":-15.61109,"volume_per_atom":13.63963,"c_over_a":1.13993,"b_over_a":1.02476,"poisson_ratio":0.2771,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":156.278,"g_vrh":81.829,"E_Calc(GPa)":209.007,"homogeneous_poisson":0.2771,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":0.348,"Lame_Lambda(GPa)":101.72533333333334,"Pugh_Ratio(K\/G)":1.909811924867712,"Ductility":"Brittle","bulk_modulus":156.278,"shear_modulus":81.829,"debye_temperature":472.4,"sound_velocity":3791.8,"homogeneity":0.277},"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-8895","mp_task_ids":["aaadmxmv","aaadstjd","aaaelmjg","aaaeubug","aaafseyb"]}}}