{"success":true,"data":{"mp_id":"mp-3302894","type":"HEA","summary":{"formula":"Ca9Ho(Sn3H)2","mp_id":"mp-3302894","nelements":4,"is_stable":true,"nsites":18,"density":4.18419,"volume":492.0705,"a":9.39536,"b":9.39536,"c":9.40548,"alpha":128.69677,"beta":128.69677,"gamma":75.50603,"space_group":"Cm","space_group_num":8,"crystal_system":"Monoclinic","formation_energy_per_atom":-0.78368,"energy_per_atom":-14.76219,"energy_above_hull":0,"point_group":"m","Bravais_Lattice":"mC","Bravais_Combination":"mC","packing_fraction":null,"uncorrected_energy_per_atom":-14.76219,"volume_per_atom":27.33725,"c_over_a":1.00108,"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":0.15708,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":0.00032},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-3302894","mp_task_ids":["aaahfxyk"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":511,"three_strong":[10.9742,10.979,12.5077]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":205,"three_strong":[35.5415,35.5575,35.5073]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":124,"three_strong":[45.9808,46.002,52.8405]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":274,"three_strong":[30.4794,30.493,30.4503]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":491,"three_strong":[13.919,13.9251,15.8684]}}}}}