{"success":true,"data":{"mp_id":"mp-999473","type":"TRA","summary":{"formula":"ZnN","mp_id":"mp-999473","nelements":2,"is_stable":false,"nsites":2,"density":6.82104,"volume":19.33325,"a":3.01259,"b":3.01259,"c":3.01259,"alpha":60,"beta":60,"gamma":60,"space_group":"Fm-3m","space_group_num":225,"crystal_system":"Cubic","formation_energy_per_atom":0.55293,"energy_per_atom":-8.46675,"energy_above_hull":0.5887,"point_group":"m-3m","Bravais_Lattice":"cF","Bravais_Combination":"cF","packing_fraction":0.7405,"uncorrected_energy_per_atom":-8.46674826,"volume_per_atom":9.66662,"c_over_a":1,"b_over_a":1,"poisson_ratio":0.35728,"Is_FCC":1,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":169.406,"g_vrh":53.439,"E_Calc(GPa)":145.064,"homogeneous_poisson":0.35728,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":0.027,"Lame_Lambda(GPa)":133.78,"Pugh_Ratio(K\/G)":3.1700817754823256,"Ductility":"Brittle","bulk_modulus":169.406,"shear_modulus":53.439,"debye_temperature":440.2,"sound_velocity":3150.1,"homogeneity":0.357},"electronic":{"is_metal":true,"band_gap":0,"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-999473","mp_task_ids":["aaacifem","aaadtjyu","aaaeguhu","aaaetled","aaafboti"]}}}