{"success":true,"data":{"mp_id":"mp-5999","type":"ELA","summary":{"formula":"Sm2Ti2S2O5","mp_id":"mp-5999","nelements":4,"is_stable":true,"nsites":11,"density":5.23354,"volume":171.51981,"a":3.84291,"b":3.84291,"c":11.92797,"alpha":99.27006,"beta":99.27006,"gamma":90,"space_group":"I4\/mmm","space_group_num":139,"crystal_system":"Tetragonal","formation_energy_per_atom":-3.29364,"energy_per_atom":-8.58843,"energy_above_hull":0,"point_group":"4\/mmm","Bravais_Lattice":"tI","Bravais_Combination":"tI","packing_fraction":null,"uncorrected_energy_per_atom":-8.18471,"volume_per_atom":15.59271,"c_over_a":3.10389,"b_over_a":1,"poisson_ratio":0.30558,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":130.487,"g_vrh":58.295,"E_Calc(GPa)":152.217,"homogeneous_poisson":0.306,"Vickers_Hard_Est(GPa)":5.404,"universal_anisotropy":0.779,"Lame_Lambda(GPa)":91.62366666666665,"Pugh_Ratio(K\/G)":2.2383909426194353,"Ductility":"Brittle","bulk_modulus":130.487,"shear_modulus":58.295,"debye_temperature":667.1,"sound_velocity":3730.5,"homogeneity":0.306},"electronic":{"is_metal":false,"band_gap":0.7692,"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-5999","mp_task_ids":["aaabnkyq","aaaenrrk","aaaezmbl","aaaezpzh","aaafskja"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":164,"three_strong":[9.3462,11.8475,2.7672]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":35,"three_strong":[30.145,8.8405,38.4663]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":22,"three_strong":[38.8746,11.3204,49.8651]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":51,"three_strong":[25.8832,32.9627,7.6118]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":149,"three_strong":[11.8511,15.0289,3.5067]}}}}}