{"success":true,"data":{"mp_id":"mp-541840","type":"TRA","summary":{"formula":"DyC2","mp_id":"mp-541840","nelements":2,"is_stable":false,"nsites":3,"density":7.48178,"volume":41.39737,"a":3.65879,"b":3.65879,"c":4.03192,"alpha":116.98312,"beta":116.98312,"gamma":90.00001,"space_group":"I4\/mmm","space_group_num":139,"crystal_system":"Tetragonal","formation_energy_per_atom":-0.37002,"energy_per_atom":-17.66211,"energy_above_hull":0.05399,"point_group":"4\/mmm","Bravais_Lattice":"tI","Bravais_Combination":"tI","packing_fraction":null,"uncorrected_energy_per_atom":-17.662113863333335,"volume_per_atom":13.79912,"c_over_a":1.10198,"b_over_a":1,"poisson_ratio":0.34344,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":117.411,"g_vrh":41.047,"E_Calc(GPa)":110.289,"homogeneous_poisson":0.34344,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":15.994,"Lame_Lambda(GPa)":90.04633333333334,"Pugh_Ratio(K\/G)":2.860403927205399,"Ductility":"Brittle","bulk_modulus":117.411,"shear_modulus":41.047,"debye_temperature":646.6,"sound_velocity":2631.1,"homogeneity":0.343},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":0,"ordering":"Unknown","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-541840","mp_task_ids":["aaadmwjt","aaadsanw","aaaemaia","aaaeujcm","aaafsbhd"]}}}