{"success":true,"data":{"mp_id":"mp-30784","type":"TRA","summary":{"formula":"Mg2Zn11","mp_id":"mp-30784","nelements":2,"is_stable":true,"nsites":39,"density":6.42896,"volume":595.18533,"a":8.41171,"b":8.41171,"c":8.41171,"alpha":90,"beta":90,"gamma":90,"space_group":"Pm-3","space_group_num":200,"crystal_system":"Cubic","formation_energy_per_atom":-0.06245,"energy_per_atom":-1.37923,"energy_above_hull":0,"point_group":"m-3","Bravais_Lattice":"cP","Bravais_Combination":"cP","packing_fraction":0.5236,"uncorrected_energy_per_atom":-8.257447735128206,"volume_per_atom":15.26116,"c_over_a":1,"b_over_a":1,"poisson_ratio":0.25665,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":68.686,"g_vrh":39.903,"E_Calc(GPa)":100.288,"homogeneous_poisson":0.25665,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":0.157,"Lame_Lambda(GPa)":42.084,"Pugh_Ratio(K\/G)":1.7213242112121898,"Ductility":"Ductile","bulk_modulus":68.686,"shear_modulus":39.903,"debye_temperature":332.2,"sound_velocity":2768,"homogeneity":0.257},"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-30784","mp_task_ids":["aaacbplp","aaaeltjv"]}}}