{"success":true,"data":{"mp_id":"mp-416","type":"TRA","summary":{"formula":"Cr3Os","mp_id":"mp-416","nelements":2,"is_stable":false,"nsites":8,"density":11.68024,"volume":98.44132,"a":4.61735,"b":4.61736,"c":4.61733,"alpha":90,"beta":90,"gamma":90,"space_group":"Pm-3n","space_group_num":223,"crystal_system":"Cubic","formation_energy_per_atom":0.22419,"energy_per_atom":-24.32713,"energy_above_hull":0.22419,"point_group":"m-3m","Bravais_Lattice":"cP","Bravais_Combination":"cP","packing_fraction":0.5236,"uncorrected_energy_per_atom":-24.32712896375,"volume_per_atom":12.30517,"c_over_a":1,"b_over_a":1,"poisson_ratio":0.31687,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":279.999,"g_vrh":116.816,"E_Calc(GPa)":307.662,"homogeneous_poisson":0.31687,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":0.027,"Lame_Lambda(GPa)":202.12166666666667,"Pugh_Ratio(K\/G)":2.3969233666621013,"Ductility":"Brittle","bulk_modulus":279.999,"shear_modulus":116.816,"debye_temperature":456.4,"sound_velocity":3540,"homogeneity":0.317},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":0.00012,"ordering":"Unknown","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-416","mp_task_ids":["aaadmqqr","aaadsocm","aaaelvqs","aaaeuoth","aaafddyk"]}}}