{"success":true,"data":{"mp_id":"mp-1039411","type":"TRA","summary":{"formula":"Ca3Mg","mp_id":"mp-1039411","nelements":2,"is_stable":false,"nsites":4,"density":1.62314,"volume":147.86912,"a":7.18633,"b":7.18633,"c":7.18633,"alpha":149.78762,"beta":126.95825,"gamma":62.26395,"space_group":"Imm2","space_group_num":44,"crystal_system":"Orthorhombic","formation_energy_per_atom":0.00782,"energy_per_atom":-6.31323,"energy_above_hull":0.05188,"point_group":"mm2","Bravais_Lattice":"oI","Bravais_Combination":"oI","packing_fraction":null,"uncorrected_energy_per_atom":-1.89219339,"volume_per_atom":36.96728,"c_over_a":1,"b_over_a":1,"poisson_ratio":null,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":null,"g_vrh":null,"E_Calc(GPa)":null,"homogeneous_poisson":null,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":null,"Lame_Lambda(GPa)":null,"Pugh_Ratio(K\/G)":null,"Ductility":null,"bulk_modulus":null,"shear_modulus":null,"debye_temperature":null,"sound_velocity":null,"homogeneity":null},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":false,"total_magnetization":0.00055,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1039411","mp_task_ids":["aaadcdbd"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":84,"three_strong":[11.242,11.314,10.4631]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":36,"three_strong":[36.4362,36.6768,33.8399]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":23,"three_strong":[47.1663,47.4856,43.7322]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":51,"three_strong":[31.2396,31.4441,29.0321]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":78,"three_strong":[14.2594,14.3508,13.2696]}}}}}