{"success":true,"data":{"mp_id":"mp-1029843","type":"TRA","summary":{"formula":"Ba2CrN3","mp_id":"mp-1029843","nelements":3,"is_stable":true,"nsites":24,"density":5.52822,"volume":442.95717,"a":6.54019,"b":6.54019,"c":12.94654,"alpha":90,"beta":90,"gamma":126.88081,"space_group":"Cmce","space_group_num":64,"crystal_system":"Orthorhombic","formation_energy_per_atom":-0.9846,"energy_per_atom":-7.40224,"energy_above_hull":0,"point_group":"mmm","Bravais_Lattice":"oC","Bravais_Combination":"oC","packing_fraction":null,"uncorrected_energy_per_atom":-7.221738295000001,"volume_per_atom":18.45655,"c_over_a":1.97954,"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":0.67055,"ordering":"FM","num_magnetic_sites":4,"total_mag_norm_vol":0.00151},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1029843","mp_task_ids":["aaacgpob","aaadzqvc"]}}}