{"success":true,"data":{"mp_id":"mp-3253869","type":"HEA","summary":{"formula":"Ho4Er6Os3Ru","mp_id":"mp-3253869","nelements":4,"is_stable":true,"nsites":14,"density":11.08287,"volume":349.85693,"a":6.28246,"b":7.27877,"c":8.33327,"alpha":96.99259,"beta":112.15146,"gamma":90.06739,"space_group":"P1","space_group_num":1,"crystal_system":"Triclinic","formation_energy_per_atom":-0.37377,"energy_per_atom":-37.47793,"energy_above_hull":0,"point_group":"1","Bravais_Lattice":"aP","Bravais_Combination":"aP","packing_fraction":null,"uncorrected_energy_per_atom":-37.47793,"volume_per_atom":24.98978,"c_over_a":1.32643,"b_over_a":1.15859,"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":0.03421,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":0.0001},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-3253869","mp_task_ids":["aaahddkv"]}}}