{"success":true,"data":{"mp_id":"mp-976286","type":"HEA","summary":{"formula":"HoErRh2","mp_id":"mp-976286","nelements":3,"is_stable":false,"nsites":4,"density":11.57862,"volume":77.15692,"a":4.77856,"b":4.77856,"c":4.77856,"alpha":60,"beta":60,"gamma":60,"space_group":"Fm-3m","space_group_num":225,"crystal_system":"Cubic","formation_energy_per_atom":-0.91856,"energy_per_atom":-6.89206,"energy_above_hull":0.00856,"point_group":"m-3m","Bravais_Lattice":"cF","Bravais_Combination":"cF","packing_fraction":0.7405,"uncorrected_energy_per_atom":-29.75561,"volume_per_atom":19.28923,"c_over_a":1,"b_over_a":1,"poisson_ratio":null,"Is_FCC":1,"Is_BCC":0,"Is_HCP":0},"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":true,"total_magnetization":0.00063,"ordering":"Unknown","num_magnetic_sites":0,"total_mag_norm_vol":1.0e-5},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-976286","mp_task_ids":["aaadnzyn","aaadwmov","aaaehklr","aaaeseep","aaafxelj"]}}}