{"success":true,"data":{"mp_id":"mp-581814","type":"HEA","summary":{"formula":"Ca21(Mn2Bi9)2","mp_id":"mp-581814","nelements":3,"is_stable":false,"nsites":86,"density":6.02593,"volume":2658.12495,"a":12.4299,"b":12.4299,"c":17.22145,"alpha":88.20474,"beta":88.20474,"gamma":90.17457,"space_group":"C2\/c","space_group_num":15,"crystal_system":"Monoclinic","formation_energy_per_atom":-0.86066,"energy_per_atom":-30.15318,"energy_above_hull":0.04239,"point_group":"2\/m","Bravais_Lattice":"mC","Bravais_Combination":"mC","packing_fraction":null,"uncorrected_energy_per_atom":-4.16147,"volume_per_atom":30.90843,"c_over_a":1.38549,"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":true,"total_magnetization":36.89552,"ordering":"FM","num_magnetic_sites":8,"total_mag_norm_vol":0.01388},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-581814","mp_task_ids":["aaacyebp"]}}}