{"success":true,"data":{"mp_id":"mp-772110","type":"HEA","summary":{"formula":"Li4Mn3Nb5O16","mp_id":"mp-772110","nelements":4,"is_stable":false,"nsites":28,"density":4.55504,"volume":332.87088,"a":6.2225,"b":6.2225,"c":10.06859,"alpha":89.21205,"beta":89.21205,"gamma":58.6437,"space_group":"Cm","space_group_num":8,"crystal_system":"Monoclinic","formation_energy_per_atom":-2.60665,"energy_per_atom":-8.49221,"energy_above_hull":0.09286,"point_group":"m","Bravais_Lattice":"mC","Bravais_Combination":"mC","packing_fraction":null,"uncorrected_energy_per_atom":-7.92093,"volume_per_atom":11.88825,"c_over_a":1.61809,"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":16.0007,"ordering":"FM","num_magnetic_sites":8,"total_mag_norm_vol":0.04807},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-772110","mp_task_ids":["aaabzidk","aaadyvod"]},"xrd":{"by_target":{"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":184,"three_strong":[18.8238,17.6193,18.4563]}}}}}