{"success":true,"data":{"mp_id":"mp-973250","type":"TRA","summary":{"formula":"KLa3","mp_id":"mp-973250","nelements":2,"is_stable":false,"nsites":4,"density":4.65723,"volume":162.52095,"a":6.71545,"b":6.71545,"c":6.71545,"alpha":132.29149,"beta":132.29149,"gamma":69.76903,"space_group":"I4\/mmm","space_group_num":139,"crystal_system":"Tetragonal","formation_energy_per_atom":0.42827,"energy_per_atom":-23.38488,"energy_above_hull":0.42827,"point_group":"4\/mmm","Bravais_Lattice":"tI","Bravais_Combination":"tI","packing_fraction":null,"uncorrected_energy_per_atom":-3.55133029,"volume_per_atom":40.63024,"c_over_a":1,"b_over_a":1,"poisson_ratio":0.35789,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":19.467,"g_vrh":6.112,"E_Calc(GPa)":16.599,"homogeneous_poisson":0.35789,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":5.036,"Lame_Lambda(GPa)":15.392333333333333,"Pugh_Ratio(K\/G)":3.185045811518324,"Ductility":"Brittle","bulk_modulus":19.467,"shear_modulus":6.112,"debye_temperature":115,"sound_velocity":1289.4,"homogeneity":0.358},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":false,"total_magnetization":0.00071,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-973250","mp_task_ids":["aaadblxc","aaadomdj","aaadutlc","aaaepodr","aaafbhzj"]}}}