{"success":true,"data":{"mp_id":"mp-23671","type":"TRA","summary":{"formula":"LaNi5H7","mp_id":"mp-23671","nelements":3,"is_stable":true,"nsites":26,"density":6.88696,"volume":211.90398,"a":5.32021,"b":5.32022,"c":8.64433,"alpha":90,"beta":90.00002,"gamma":119.99575,"space_group":"P6_3mc","space_group_num":186,"crystal_system":"Hexagonal","formation_energy_per_atom":-0.31939,"energy_per_atom":-4.75038,"energy_above_hull":0,"point_group":"6mm","Bravais_Lattice":"hP","Bravais_Combination":"hP","packing_fraction":0.7405,"uncorrected_energy_per_atom":-9.000349593076923,"volume_per_atom":8.15015,"c_over_a":1.62481,"b_over_a":1,"poisson_ratio":0.38171,"Is_FCC":0,"Is_BCC":0,"Is_HCP":1},"elasticity":{"k_vrh":120.516,"g_vrh":30.953,"E_Calc(GPa)":85.536,"homogeneous_poisson":0.38171,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":0.2,"Lame_Lambda(GPa)":99.88066666666667,"Pugh_Ratio(K\/G)":3.8935159758343296,"Ductility":"Brittle","bulk_modulus":120.516,"shear_modulus":30.953,"debye_temperature":356,"sound_velocity":2393.9,"homogeneity":0.382},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":1.59286,"ordering":"FiM","num_magnetic_sites":8,"total_mag_norm_vol":0.00752},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-23671","mp_task_ids":["aaadnifv","aaadqznn","aaaernnl","aaafdbto","aaagaqhz"]}}}