{"success":true,"data":{"mp_id":"mp-755352","type":"ELA","summary":{"formula":"Li2HfO3","mp_id":"mp-755352","nelements":3,"is_stable":false,"nsites":12,"density":6.79385,"volume":117.50162,"a":5.20041,"b":5.20041,"c":5.3289,"alpha":78.84351,"beta":101.15649,"gamma":61.69301,"space_group":"C2\/c","space_group_num":15,"crystal_system":"Monoclinic","formation_energy_per_atom":-3.1679,"energy_per_atom":-7.93772,"energy_above_hull":0.00251,"point_group":"2\/m","Bravais_Lattice":"mC","Bravais_Combination":"mC","packing_fraction":null,"uncorrected_energy_per_atom":-14.4008,"volume_per_atom":9.7918,"c_over_a":1.02471,"b_over_a":1,"poisson_ratio":0.24003,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":106.444,"g_vrh":66.947,"E_Calc(GPa)":166.033,"homogeneous_poisson":0.24,"Vickers_Hard_Est(GPa)":10.597,"universal_anisotropy":1.717,"Lame_Lambda(GPa)":61.812666666666665,"Pugh_Ratio(K\/G)":1.5899741586628229,"Ductility":"Ductile","bulk_modulus":106.444,"shear_modulus":66.947,"debye_temperature":521.6,"sound_velocity":3481,"homogeneity":0.24},"electronic":{"is_metal":false,"band_gap":5.0702,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":0,"ordering":"Unknown","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-755352","mp_task_ids":["aaadjqpf","aaaeklfm"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":141,"three_strong":[7.4413,9.718,15.3197]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":51,"three_strong":[23.9078,31.3718,50.3579]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":26,"three_strong":[30.7408,40.4838,33.5922]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":71,"three_strong":[20.5512,26.9295,42.9889]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":136,"three_strong":[9.4333,12.3233,19.4479]}}}}}