{"success":true,"data":{"mp_id":"mp-978286","type":"TRA","summary":{"formula":"Mg3Mn","mp_id":"mp-978286","nelements":2,"is_stable":false,"nsites":4,"density":2.6748,"volume":79.37234,"a":4.29757,"b":4.29757,"c":4.29757,"alpha":90,"beta":90,"gamma":90,"space_group":"Pm-3m","space_group_num":221,"crystal_system":"Cubic","formation_energy_per_atom":0.20288,"energy_per_atom":-3.31048,"energy_above_hull":0.20288,"point_group":"m-3m","Bravais_Lattice":"cP","Bravais_Combination":"cP","packing_fraction":0.5236,"uncorrected_energy_per_atom":-3.310479345,"volume_per_atom":19.84308,"c_over_a":1,"b_over_a":1,"poisson_ratio":0.30099,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":44.054,"g_vrh":20.217,"E_Calc(GPa)":52.604,"homogeneous_poisson":0.30099,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":13.383,"Lame_Lambda(GPa)":30.576,"Pugh_Ratio(K\/G)":2.179057229064649,"Ductility":"Brittle","bulk_modulus":44.054,"shear_modulus":20.217,"debye_temperature":337.6,"sound_velocity":3071.2,"homogeneity":0.301},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":3.49917,"ordering":"FM","num_magnetic_sites":1,"total_mag_norm_vol":0.04409},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-978286","mp_task_ids":["aaacfnod","aaaddkhk"]}}}