{"success":true,"data":{"mp_id":"mp-29647","type":"TRA","summary":{"formula":"SmSb2","mp_id":"mp-29647","nelements":2,"is_stable":false,"nsites":12,"density":7.53373,"volume":347.26667,"a":4.35306,"b":4.35306,"c":18.33163,"alpha":90,"beta":90,"gamma":91.38461,"space_group":"Cmce","space_group_num":64,"crystal_system":"Orthorhombic","formation_energy_per_atom":-0.91654,"energy_per_atom":-27.96506,"energy_above_hull":0.02896,"point_group":"mmm","Bravais_Lattice":"oC","Bravais_Combination":"oC","packing_fraction":null,"uncorrected_energy_per_atom":-27.96505736916667,"volume_per_atom":28.93889,"c_over_a":4.21121,"b_over_a":1,"poisson_ratio":0.28792,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":58.083,"g_vrh":28.693,"E_Calc(GPa)":73.909,"homogeneous_poisson":0.28792,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":0.683,"Lame_Lambda(GPa)":38.95433333333333,"Pugh_Ratio(K\/G)":2.0242916390757326,"Ductility":"Brittle","bulk_modulus":58.083,"shear_modulus":28.693,"debye_temperature":247.7,"sound_velocity":2176.6,"homogeneity":0.288},"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-29647","mp_task_ids":["aaadmzmm","aaadrmay","aaaelkoy","aaaerodb","aaafddwf"]}}}