{"success":true,"data":{"mp_id":"mp-1029943","type":"ELA","datasets":["ELA"],"summary":{"formula":"Ca3GaN3","mp_id":"mp-1029943","nelements":3,"is_stable":true,"nsites":14,"density":3.41403,"volume":225.66112,"a":7.17261,"b":7.17262,"c":5.06491,"alpha":90,"beta":90,"gamma":120.00016,"space_group":"P6_3\/m","space_group_num":176,"crystal_system":"Hexagonal","formation_energy_per_atom":-0.97523,"energy_per_atom":-9.53865,"energy_above_hull":0,"point_group":"6\/m","Bravais_Lattice":"Hexagonal P","Bravais_Combination":"Hexagonal P (P6_3\/m)","packing_fraction":0.74,"uncorrected_energy_per_atom":-9.53865,"volume_per_atom":16.11865142857143,"c_over_a":0.7061460193709125,"b_over_a":null,"poisson_ratio":0.23072,"Is_FCC":0,"Is_BCC":0,"Is_HCP":1},"elasticity":{"k_vrh":79.585,"g_vrh":52.24,"E_Calc(GPa)":128.585,"homogeneous_poisson":0.231,"Vickers_Hard_Est(GPa)":9.364,"universal_anisotropy":0.016,"Lame_Lambda(GPa)":44.758333333333326,"Pugh_Ratio(K\/G)":1.523449464012251,"Ductility":"Ductile","bulk_modulus":79.585,"shear_modulus":52.24,"debye_temperature":510.6,"sound_velocity":4333.1,"homogeneity":0.231},"electronic":{"is_metal":false,"band_gap":0.8826,"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-1029943","mp_task_ids":["aaacgpuh","aaaclrek","aaaduyjq","aaaelpnh"]},"xrd":{"by_target":{"AgKa":{"radiation":"AgKa","wavelength":0.5608,"n_peaks":207,"three_strong":[12.7159,12.1604,8.1938]},"CoKa":{"radiation":"CoKa","wavelength":1.7903,"n_peaks":106,"three_strong":[41.3986,39.52,39.52]},"CrKa":{"radiation":"CrKa","wavelength":2.2897,"n_peaks":60,"three_strong":[53.7863,33.9336,51.2708]},"CuKa":{"radiation":"CuKa","wavelength":1.5406,"n_peaks":131,"three_strong":[35.4461,33.8558,33.8558]},"MoKa":{"radiation":"MoKa","wavelength":0.7093,"n_peaks":196,"three_strong":[16.1332,10.3882,15.4267]}}}}}