{"success":true,"data":{"mp_id":"mp-30315","type":"ELA","summary":{"formula":"Ca3BN3","mp_id":"mp-30315","nelements":3,"is_stable":true,"nsites":7,"density":2.79759,"volume":102.72465,"a":3.55637,"b":3.55637,"c":8.12198,"alpha":90,"beta":90,"gamma":90,"space_group":"P4\/mmm","space_group_num":123,"crystal_system":"Tetragonal","formation_energy_per_atom":-1.28424,"energy_per_atom":-9.26246,"energy_above_hull":0,"point_group":"4\/mmm","Bravais_Lattice":"tP","Bravais_Combination":"tP","packing_fraction":null,"uncorrected_energy_per_atom":-9.26246,"volume_per_atom":14.67495,"c_over_a":2.28378,"b_over_a":1,"poisson_ratio":0.37072,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":80.701,"g_vrh":22.835,"E_Calc(GPa)":62.601,"homogeneous_poisson":0.371,"Vickers_Hard_Est(GPa)":0,"universal_anisotropy":11.981,"Lame_Lambda(GPa)":65.47766666666666,"Pugh_Ratio(K\/G)":3.5340924020144513,"Ductility":"Brittle","bulk_modulus":80.701,"shear_modulus":22.835,"debye_temperature":391.6,"sound_velocity":3221.2,"homogeneity":0.371},"electronic":{"is_metal":false,"band_gap":0.5681,"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-30315","mp_task_ids":["aaabmpvj","aaacmwuv","aaadsrec","aaaeltxf","aaaenbug","aaafsbgb","aaagbmym"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":89,"three_strong":[12.8059,12.0336,18.1483]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":20,"three_strong":[41.7039,39.0929,58.1325]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":14,"three_strong":[54.1963,50.7005,80.211]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":29,"three_strong":[35.7043,33.4939,49.4681]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":84,"three_strong":[16.2477,15.2656,23.0561]}}}}}