{"success":true,"data":{"mp_id":"mp-22447","type":"TRA","summary":{"formula":"Zr3P","mp_id":"mp-22447","nelements":2,"is_stable":true,"nsites":32,"density":6.41204,"volume":631.1577,"a":5.37084,"b":10.84046,"c":10.84046,"alpha":90,"beta":90,"gamma":90,"space_group":"P4_2\/n","space_group_num":86,"crystal_system":"Tetragonal","formation_energy_per_atom":-0.86168,"energy_per_atom":-8.62633,"energy_above_hull":0,"point_group":"4\/m","Bravais_Lattice":"tP","Bravais_Combination":"tP","packing_fraction":null,"uncorrected_energy_per_atom":-20.2547958978125,"volume_per_atom":19.72368,"c_over_a":2.01839,"b_over_a":2.01839,"poisson_ratio":0.28186,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":125.1,"g_vrh":63.867,"E_Calc(GPa)":163.737,"homogeneous_poisson":0.28186,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":0.04,"Lame_Lambda(GPa)":82.52199999999999,"Pugh_Ratio(K\/G)":1.9587580440603127,"Ductility":"Brittle","bulk_modulus":125.1,"shear_modulus":63.867,"debye_temperature":387.5,"sound_velocity":3517.2,"homogeneity":0.282},"electronic":{"is_metal":true,"band_gap":0,"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-22447","mp_task_ids":["aaacarus","aaaduomh","aaaekyat"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":192,"three_strong":[12.2729,13.641,12.7061]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":65,"three_strong":[39.8996,44.5512,41.3655]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":34,"three_strong":[51.7781,58.0364,53.7418]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":91,"three_strong":[34.1774,38.1085,35.4181]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":185,"three_strong":[15.5698,17.3103,16.1208]}}}}}