{"success":true,"data":{"mp_id":"mp-1218055","type":"TRA","summary":{"formula":"Ta7S12","mp_id":"mp-1218055","nelements":2,"is_stable":true,"nsites":19,"density":7.54602,"volume":363.40191,"a":5.75846,"b":5.75846,"c":12.80048,"alpha":85.70204,"beta":94.29796,"gamma":59.9892,"space_group":"C2\/m","space_group_num":12,"crystal_system":"Monoclinic","formation_energy_per_atom":-1.38001,"energy_per_atom":-8.36513,"energy_above_hull":0,"point_group":"2\/m","Bravais_Lattice":"mC","Bravais_Combination":"mC","packing_fraction":null,"uncorrected_energy_per_atom":-24.174460125263156,"volume_per_atom":19.12642,"c_over_a":2.2229,"b_over_a":1,"poisson_ratio":null,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":null,"g_vrh":null,"E_Calc(GPa)":null,"homogeneous_poisson":null,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":null,"Lame_Lambda(GPa)":null,"Pugh_Ratio(K\/G)":null,"Ductility":null,"bulk_modulus":null,"shear_modulus":null,"debye_temperature":null,"sound_velocity":null,"homogeneity":null},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":0.63031,"ordering":"Unknown","num_magnetic_sites":0,"total_mag_norm_vol":0.00173},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1218055","mp_task_ids":["aaadrofr","aaaekwhg"]}}}