{"success":true,"data":{"mp_id":"mp-17701","type":"ELA","datasets":["ELA"],"summary":{"formula":"Sr2NbN3","mp_id":"mp-17701","nelements":3,"is_stable":true,"nsites":24,"density":4.79637,"volume":429.52794,"a":6.39319,"b":6.39319,"c":12.61111,"alpha":88.73249,"beta":88.73249,"gamma":123.46606,"space_group":"C2\/c","space_group_num":15,"crystal_system":"Monoclinic","formation_energy_per_atom":-1.22107,"energy_per_atom":-7.6379,"energy_above_hull":0,"point_group":"2\/m","Bravais_Lattice":"Monoclinic C","Bravais_Combination":"Monoclinic C (C2\/c)","packing_fraction":0.524,"uncorrected_energy_per_atom":-14.98324,"volume_per_atom":17.8969975,"c_over_a":null,"b_over_a":null,"poisson_ratio":0.26775,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":70.857,"g_vrh":38.942,"E_Calc(GPa)":98.738,"homogeneous_poisson":0.268,"Vickers_Hard_Est(GPa)":5.458,"universal_anisotropy":0.336,"Lame_Lambda(GPa)":44.89566666666667,"Pugh_Ratio(K\/G)":1.8195521544861588,"Ductility":"Brittle","bulk_modulus":70.857,"shear_modulus":38.942,"debye_temperature":476,"sound_velocity":3170,"homogeneity":0.268},"electronic":{"is_metal":false,"band_gap":2.2864,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":false,"total_magnetization":0,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-17701","mp_task_ids":["aaaclquc","aaadntqe","aaadwoaj","aaaettob","aaafxcen","aaagahzk"]},"xrd":{"by_target":{"AgKa":{"radiation":"AgKa","wavelength":0.5608,"n_peaks":267,"three_strong":[10.641,11.4241,11.1988]},"CoKa":{"radiation":"CoKa","wavelength":1.7903,"n_peaks":119,"three_strong":[34.4315,37.0455,36.2916]},"CrKa":{"radiation":"CrKa","wavelength":2.2897,"n_peaks":71,"three_strong":[44.5131,47.9751,46.9745]},"CuKa":{"radiation":"CuKa","wavelength":1.5406,"n_peaks":167,"three_strong":[29.5355,31.7571,31.1168]},"MoKa":{"radiation":"MoKa","wavelength":0.7093,"n_peaks":254,"three_strong":[13.4957,14.4908,14.2044]}}}}}