{"success":true,"data":{"mp_id":"mp-1220596","type":"TRA","summary":{"formula":"Nb4AgS8","mp_id":"mp-1220596","nelements":3,"is_stable":false,"nsites":13,"density":4.53198,"volume":269.67907,"a":3.38421,"b":3.38371,"c":27.26519,"alpha":86.43755,"beta":89.99917,"gamma":120.00479,"space_group":"R3m","space_group_num":160,"crystal_system":"Trigonal","formation_energy_per_atom":-1.23947,"energy_per_atom":-7.11234,"energy_above_hull":0.00699,"point_group":"3m","Bravais_Lattice":"hR","Bravais_Combination":"hR","packing_fraction":null,"uncorrected_energy_per_atom":-15.26986775846154,"volume_per_atom":20.74454,"c_over_a":8.05659,"b_over_a":0.99985,"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":1.7452,"ordering":"FM","num_magnetic_sites":2,"total_mag_norm_vol":0.00647},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1220596","mp_task_ids":["aaagbmaj"]}}}