{"success":true,"data":{"mp_id":"mp-1009650","type":"TRA","summary":{"formula":"RbSb","mp_id":"mp-1009650","nelements":2,"is_stable":false,"nsites":2,"density":2.22869,"volume":154.39988,"a":6.02172,"b":6.02172,"c":6.02172,"alpha":60,"beta":60,"gamma":60,"space_group":"F-43m","space_group_num":216,"crystal_system":"Cubic","formation_energy_per_atom":0.40322,"energy_per_atom":-2.15155,"energy_above_hull":0.91836,"point_group":"-43m","Bravais_Lattice":"cF","Bravais_Combination":"cF","packing_fraction":0.7405,"uncorrected_energy_per_atom":-2.055546125,"volume_per_atom":77.19994,"c_over_a":1,"b_over_a":1,"poisson_ratio":null,"Is_FCC":1,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":4.898,"g_vrh":0.902,"E_Calc(GPa)":null,"homogeneous_poisson":null,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":-4.86,"Lame_Lambda(GPa)":4.296666666666666,"Pugh_Ratio(K\/G)":5.430155210643015,"Ductility":"Brittle","bulk_modulus":null,"shear_modulus":null,"debye_temperature":null,"sound_velocity":null,"homogeneity":0.413},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":2,"ordering":"FM","num_magnetic_sites":1,"total_mag_norm_vol":0.01295},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1009650","mp_task_ids":["aaacieqi","aaadupxj","aaaefylv","aaaetdik","aaafizqw"]}}}