{"success":true,"data":{"mp_id":"mp-3250931","type":"HEA","summary":{"formula":"TbGePRu2","mp_id":"mp-3250931","nelements":4,"is_stable":true,"nsites":5,"density":9.31077,"volume":82.87367,"a":5.67425,"b":5.67425,"c":5.67425,"alpha":137.35297,"beta":137.35297,"gamma":61.89542,"space_group":"I4mm","space_group_num":107,"crystal_system":"Tetragonal","formation_energy_per_atom":-0.97643,"energy_per_atom":-21.96634,"energy_above_hull":0,"point_group":"4mm","Bravais_Lattice":"tI","Bravais_Combination":"tI","packing_fraction":null,"uncorrected_energy_per_atom":-21.96634,"volume_per_atom":16.57473,"c_over_a":1,"b_over_a":1,"poisson_ratio":null,"Is_FCC":0,"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":false,"total_magnetization":0,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-3250931","mp_task_ids":["aaahczbv"]}}}