{"success":true,"data":{"mp_id":"mp-579","type":"TRA","summary":{"formula":"CrC","mp_id":"mp-579","nelements":2,"is_stable":false,"nsites":2,"density":6.13212,"volume":17.33262,"a":2.90487,"b":2.90487,"c":2.90487,"alpha":60,"beta":60,"gamma":60,"space_group":"Fm-3m","space_group_num":225,"crystal_system":"Cubic","formation_energy_per_atom":0.17261,"energy_per_atom":-9.26941,"energy_above_hull":0.25476,"point_group":"m-3m","Bravais_Lattice":"cF","Bravais_Combination":"cF","packing_fraction":0.7405,"uncorrected_energy_per_atom":-9.26940647,"volume_per_atom":8.66631,"c_over_a":1,"b_over_a":1,"poisson_ratio":0.16326,"Is_FCC":1,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":110.843,"g_vrh":96.262,"E_Calc(GPa)":223.955,"homogeneous_poisson":0.16326,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":1.095,"Lame_Lambda(GPa)":46.66833333333334,"Pugh_Ratio(K\/G)":1.1514720242671044,"Ductility":"Ductile","bulk_modulus":110.843,"shear_modulus":96.262,"debye_temperature":631.4,"sound_velocity":4357.4,"homogeneity":0.163},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":1.39608,"ordering":"FM","num_magnetic_sites":1,"total_mag_norm_vol":0.08055},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-579","mp_task_ids":["aaadmjxr","aaadsaxv","aaaeurjt","aaafamgo","aaafxgzh"]}}}