{"success":true,"data":{"mp_id":"mp-13910","type":"HEA","summary":{"formula":"Ba(AgGe)2","mp_id":"mp-13910","nelements":3,"is_stable":true,"nsites":5,"density":7.1771,"volume":115.29992,"a":4.64353,"b":4.64353,"c":6.27492,"alpha":111.71607,"beta":111.71607,"gamma":90,"space_group":"I4\/mmm","space_group_num":139,"crystal_system":"Tetragonal","formation_energy_per_atom":-0.33218,"energy_per_atom":-3.70236,"energy_above_hull":0,"point_group":"4\/mmm","Bravais_Lattice":"tI","Bravais_Combination":"tI","packing_fraction":null,"uncorrected_energy_per_atom":-19.72901,"volume_per_atom":23.05998,"c_over_a":1.35133,"b_over_a":1,"poisson_ratio":0.26927,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":55.955,"g_vrh":30.515,"E_Calc(GPa)":77.463,"homogeneous_poisson":0.26927,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":0.28,"Lame_Lambda(GPa)":35.611666666666665,"Pugh_Ratio(K\/G)":1.8336883499918073,"Ductility":"Brittle","bulk_modulus":55.955,"shear_modulus":30.515,"debye_temperature":267.1,"sound_velocity":2294.4,"homogeneity":0.269},"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-13910","mp_task_ids":["aaadmowg","aaaelvqe","aaaeutem","aaafapcj","aaafxhfl"]}}}