{"success":true,"data":{"mp_id":"mp-3279429","type":"HEA","summary":{"formula":"ErMgMn12P7","mp_id":"mp-3279429","nelements":4,"is_stable":false,"nsites":21,"density":6.49434,"volume":272.98449,"a":9.50361,"b":9.50361,"c":3.49004,"alpha":90,"beta":90,"gamma":120,"space_group":"P-6","space_group_num":174,"crystal_system":"Hexagonal","formation_energy_per_atom":-0.68903,"energy_per_atom":-13.89424,"energy_above_hull":0.02314,"point_group":"-6","Bravais_Lattice":"hP","Bravais_Combination":"hP","packing_fraction":0.7405,"uncorrected_energy_per_atom":-13.89424,"volume_per_atom":12.99926,"c_over_a":0.36723,"b_over_a":1,"poisson_ratio":null,"Is_FCC":0,"Is_BCC":0,"Is_HCP":1},"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":true,"total_magnetization":30.1255,"ordering":"FiM","num_magnetic_sites":13,"total_mag_norm_vol":0.11036},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-3279429","mp_task_ids":["aaahepfx"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":87,"three_strong":[13.8725,3.9054,17.9667]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":54,"three_strong":[45.3452,12.4876,46.1752]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":33,"three_strong":[59.1128,16.0008,59.1128]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":63,"three_strong":[38.7776,10.7493,52.4354]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":98,"three_strong":[17.605,4.9493,22.8241]}}}}}