{"success":true,"data":{"mp_id":"mp-7583","type":"ELA","summary":{"formula":"SiS2","mp_id":"mp-7583","nelements":2,"is_stable":false,"nsites":6,"density":2.2849,"volume":134.0345,"a":5.55923,"b":5.55923,"c":5.85337,"alpha":118.35117,"beta":118.35117,"gamma":90,"space_group":"I-42d","space_group_num":122,"crystal_system":"Tetragonal","formation_energy_per_atom":-0.73026,"energy_per_atom":-9.01088,"energy_above_hull":0.01954,"point_group":"-42m","Bravais_Lattice":"tI","Bravais_Combination":"tI","packing_fraction":null,"uncorrected_energy_per_atom":-9.01088,"volume_per_atom":22.33908,"c_over_a":1.05291,"b_over_a":1,"poisson_ratio":0.22109,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":27.416,"g_vrh":18.786,"E_Calc(GPa)":45.879,"homogeneous_poisson":0.221,"Vickers_Hard_Est(GPa)":4.147,"universal_anisotropy":1.646,"Lame_Lambda(GPa)":14.892,"Pugh_Ratio(K\/G)":1.4593846481422335,"Ductility":"Ductile","bulk_modulus":27.416,"shear_modulus":18.786,"debye_temperature":335.3,"sound_velocity":3172.8,"homogeneity":0.221},"electronic":{"is_metal":false,"band_gap":3.2999,"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-7583","mp_task_ids":["aaaciynm","aaaclskn","aaaekvhq","aaaemzoj","aaafaaeo","aaafssgn"]},"xrd":{"by_target":{"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":42,"three_strong":[30.6964,18.9609,30.6964]}}}}}