{"success":true,"data":{"mp_id":"mp-3255921","type":"HEA","summary":{"formula":"CaTb(NiH4)2","mp_id":"mp-3255921","nelements":4,"is_stable":true,"nsites":12,"density":5.4143,"volume":99.50833,"a":3.60359,"b":4.76024,"c":6.07506,"alpha":90,"beta":107.27861,"gamma":90,"space_group":"Amm2","space_group_num":38,"crystal_system":"Orthorhombic","formation_energy_per_atom":-0.49782,"energy_per_atom":-7.98691,"energy_above_hull":0,"point_group":"mm2","Bravais_Lattice":"oC","Bravais_Combination":"oC","packing_fraction":null,"uncorrected_energy_per_atom":-7.98691,"volume_per_atom":8.29236,"c_over_a":1.68584,"b_over_a":1.32097,"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":true,"total_magnetization":0.06196,"ordering":"AFM","num_magnetic_sites":2,"total_mag_norm_vol":0.00062},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-3255921","mp_task_ids":["aaahdglt"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":249,"three_strong":[11.5414,11.5434,11.0971]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":63,"three_strong":[37.4388,37.4453,35.9519]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":30,"three_strong":[48.4975,48.5062,46.5243]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":90,"three_strong":[32.0909,32.0964,30.8282]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":232,"three_strong":[14.6399,14.6424,14.0752]}}}}}