{"success":true,"data":{"mp_id":"mp-8976","type":"ELA","summary":{"formula":"Cu2WS4","mp_id":"mp-8976","nelements":3,"is_stable":false,"nsites":7,"density":4.53705,"volume":160.74212,"a":5.41401,"b":5.41401,"c":5.48393,"alpha":90,"beta":90,"gamma":90,"space_group":"P-42m","space_group_num":111,"crystal_system":"Tetragonal","formation_energy_per_atom":-0.53323,"energy_per_atom":-15.56145,"energy_above_hull":0.00418,"point_group":"-42m","Bravais_Lattice":"tP","Bravais_Combination":"tP","packing_fraction":null,"uncorrected_energy_per_atom":-15.56145,"volume_per_atom":22.96316,"c_over_a":1.01291,"b_over_a":1,"poisson_ratio":0.15941,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":9.511,"g_vrh":8.382,"E_Calc(GPa)":19.436,"homogeneous_poisson":0.159,"Vickers_Hard_Est(GPa)":2.984,"universal_anisotropy":62.697,"Lame_Lambda(GPa)":3.922999999999999,"Pugh_Ratio(K\/G)":1.1346933905989023,"Ductility":"Ductile","bulk_modulus":9.511,"shear_modulus":8.382,"debye_temperature":156.5,"sound_velocity":1494.3,"homogeneity":0.159},"electronic":{"is_metal":false,"band_gap":1.4443,"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-8976","mp_task_ids":["aaacllip","aaacmzqq","aaadmtuk","aaadsqwh","aaaemjrv","aaaenkao","aaafijzv"]}}}