{"success":true,"data":{"mp_id":"mp-975530","type":"TRA","summary":{"formula":"RbAl","mp_id":"mp-975530","nelements":2,"is_stable":false,"nsites":2,"density":2.32293,"volume":80.38419,"a":4.31576,"b":4.31576,"c":4.31576,"alpha":90,"beta":90,"gamma":90,"space_group":"Pm-3m","space_group_num":221,"crystal_system":"Cubic","formation_energy_per_atom":0.65854,"energy_per_atom":-1.70452,"energy_above_hull":0.65854,"point_group":"m-3m","Bravais_Lattice":"cP","Bravais_Combination":"cP","packing_fraction":0.5236,"uncorrected_energy_per_atom":-1.704518515,"volume_per_atom":40.1921,"c_over_a":1,"b_over_a":1,"poisson_ratio":null,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":10.655,"g_vrh":-1.937,"E_Calc(GPa)":null,"homogeneous_poisson":null,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":-8.016,"Lame_Lambda(GPa)":11.946333333333333,"Pugh_Ratio(K\/G)":-5.5007743933918425,"Ductility":"Ductile","bulk_modulus":null,"shear_modulus":null,"debye_temperature":null,"sound_velocity":null,"homogeneity":0.597},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":false,"total_magnetization":0.00737,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":9.0e-5},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-975530","mp_task_ids":["aaadnowb","aaadusnk","aaadynzf","aaaeohev","aaafxboo"]}}}