{"success":true,"data":{"mp_id":"mp-1029385","type":"ELA","datasets":["ELA"],"summary":{"formula":"Li2SnN2","mp_id":"mp-1029385","nelements":3,"is_stable":true,"nsites":5,"density":5.3428,"volume":49.91608,"a":3.2583,"b":3.2583,"c":5.42909,"alpha":90,"beta":90.00005,"gamma":120.00004,"space_group":"P-3m1","space_group_num":164,"crystal_system":"Trigonal","formation_energy_per_atom":-0.39358,"energy_per_atom":-5.29437,"energy_above_hull":0,"point_group":"-3m","Bravais_Lattice":"hP","Bravais_Combination":"hP","packing_fraction":0.7405,"uncorrected_energy_per_atom":-9.97141,"volume_per_atom":9.98322,"c_over_a":1.66623,"b_over_a":1,"poisson_ratio":0.19641,"Is_FCC":0,"Is_BCC":0,"Is_HCP":1},"elasticity":{"k_vrh":112.952,"g_vrh":85.985,"E_Calc(GPa)":205.747,"homogeneous_poisson":0.196,"Vickers_Hard_Est(GPa)":16.681,"universal_anisotropy":0.564,"Lame_Lambda(GPa)":55.62866666666667,"Pugh_Ratio(K\/G)":1.313624469384195,"Ductility":"Ductile","bulk_modulus":112.952,"shear_modulus":85.985,"debye_temperature":612,"sound_velocity":4427.1,"homogeneity":0.196},"electronic":{"is_metal":false,"band_gap":1.6967,"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-1029385","mp_task_ids":["aaacgouv","aaaclrvn","aaaeiljh","aaagbnrz"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":117,"three_strong":[5.9219,12.8621,16.484]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":35,"three_strong":[18.9801,41.8949,36.9901]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":17,"three_strong":[24.3611,54.4529,47.9014]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":55,"three_strong":[16.327,35.8657,31.71]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":106,"three_strong":[7.506,16.3192,14.4697]}}}}}