{"success":true,"data":{"mp_id":"mp-1214474","type":"TRA","summary":{"formula":"BaFe2F7","mp_id":"mp-1214474","nelements":3,"is_stable":false,"nsites":40,"density":4.71725,"volume":537.88633,"a":10.95507,"b":5.41519,"c":9.10106,"alpha":85.03806,"beta":90,"gamma":90,"space_group":"P2_1\/c","space_group_num":14,"crystal_system":"Monoclinic","formation_energy_per_atom":-3.1018,"energy_per_atom":-6.32791,"energy_above_hull":0.01579,"point_group":"2\/m","Bravais_Lattice":"mP","Bravais_Combination":"mP","packing_fraction":null,"uncorrected_energy_per_atom":-10.759374603249999,"volume_per_atom":13.44716,"c_over_a":0.83076,"b_over_a":0.49431,"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":36,"ordering":"FM","num_magnetic_sites":8,"total_mag_norm_vol":0.06693},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1214474","mp_task_ids":["aaagbmdz"]}}}