{"success":true,"data":{"mp_id":"mp-20211","type":"TRA","summary":{"formula":"Mn3Si","mp_id":"mp-20211","nelements":2,"is_stable":false,"nsites":4,"density":7.12717,"volume":44.94311,"a":3.9908,"b":3.9908,"c":3.99079,"alpha":60,"beta":59.99999,"gamma":59.99999,"space_group":"Fm-3m","space_group_num":225,"crystal_system":"Cubic","formation_energy_per_atom":-0.29685,"energy_per_atom":-13.50279,"energy_above_hull":0.01129,"point_group":"m-3m","Bravais_Lattice":"cF","Bravais_Combination":"cF","packing_fraction":0.7405,"uncorrected_energy_per_atom":-13.5027942225,"volume_per_atom":11.23578,"c_over_a":1,"b_over_a":1,"poisson_ratio":0.30766,"Is_FCC":1,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":227.244,"g_vrh":100.274,"E_Calc(GPa)":262.249,"homogeneous_poisson":0.30766,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":0.678,"Lame_Lambda(GPa)":160.39466666666667,"Pugh_Ratio(K\/G)":2.2662305283523145,"Ductility":"Brittle","bulk_modulus":227.244,"shear_modulus":100.274,"debye_temperature":557.3,"sound_velocity":4193.8,"homogeneity":0.308},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":1.00005,"ordering":"Unknown","num_magnetic_sites":0,"total_mag_norm_vol":0.02225},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-20211","mp_task_ids":["aaadmlmy","aaadsaxe","aaaegtax","aaaeutzf","aaafbwgt"]}}}