{"success":true,"data":{"mp_id":"mp-1029258","type":"ELA","datasets":["ELA"],"summary":{"formula":"Ca(ZnN)2","mp_id":"mp-1029258","nelements":3,"is_stable":true,"nsites":5,"density":5.36085,"volume":61.61278,"a":3.44625,"b":3.44625,"c":5.99028,"alpha":90,"beta":89.9999,"gamma":119.99995,"space_group":"P-3m1","space_group_num":164,"crystal_system":"Trigonal","formation_energy_per_atom":-0.52227,"energy_per_atom":-4.7626,"energy_above_hull":0,"point_group":"-3m","Bravais_Lattice":"hP","Bravais_Combination":"hP","packing_fraction":0.7405,"uncorrected_energy_per_atom":-9.18205,"volume_per_atom":12.32256,"c_over_a":1.7382,"b_over_a":1,"poisson_ratio":0.23311,"Is_FCC":0,"Is_BCC":0,"Is_HCP":1},"elasticity":{"k_vrh":122.599,"g_vrh":79.606,"E_Calc(GPa)":196.325,"homogeneous_poisson":0.233,"Vickers_Hard_Est(GPa)":12.619,"universal_anisotropy":0.213,"Lame_Lambda(GPa)":69.52833333333334,"Pugh_Ratio(K\/G)":1.5400723563550487,"Ductility":"Ductile","bulk_modulus":122.599,"shear_modulus":79.606,"debye_temperature":550.3,"sound_velocity":4269.8,"homogeneity":0.233},"electronic":{"is_metal":false,"band_gap":0.6376,"is_gap_direct":true,"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-1029258","mp_task_ids":["aaaclrei","aaadntzj","aaadwdpi","aaaehdnu","aaaeokjz","aaafslmk","aaagbnme"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":64,"three_strong":[12.0522,15.2457,18.7334]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":50,"three_strong":[39.1556,39.1556,39.1556]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":29,"three_strong":[50.7842,50.7842,50.7843]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":65,"three_strong":[42.7724,33.547,33.547]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":64,"three_strong":[15.2893,19.3537,23.8034]}}}}}