{"success":true,"data":{"mp_id":"mp-1725","type":"TRA","summary":{"formula":"CaZn2","mp_id":"mp-1725","nelements":2,"is_stable":true,"nsites":6,"density":4.57293,"volume":124.11278,"a":4.54925,"b":5.69718,"c":5.69718,"alpha":80.24794,"beta":66.46841,"gamma":66.4684,"space_group":"Imma","space_group_num":74,"crystal_system":"Orthorhombic","formation_energy_per_atom":-0.30291,"energy_per_atom":-1.81127,"energy_above_hull":0,"point_group":"mmm","Bravais_Lattice":"oI","Bravais_Combination":"oI","packing_fraction":null,"uncorrected_energy_per_atom":-8.59510185,"volume_per_atom":20.68546,"c_over_a":1.25233,"b_over_a":1.25233,"poisson_ratio":0.27472,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":44.942,"g_vrh":23.828,"E_Calc(GPa)":60.748,"homogeneous_poisson":0.27472,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":0.47,"Lame_Lambda(GPa)":29.056666666666665,"Pugh_Ratio(K\/G)":1.8861003861003862,"Ductility":"Brittle","bulk_modulus":44.942,"shear_modulus":23.828,"debye_temperature":275.6,"sound_velocity":2541.7,"homogeneity":0.275},"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-1725","mp_task_ids":["aaadmizz","aaaemrog","aaaeuoqv","aaafacgt","aaafwxwt"]}}}