{"success":true,"data":{"mp_id":"mp-774","type":"TRA","summary":{"formula":"CaNi5","mp_id":"mp-774","nelements":2,"is_stable":false,"nsites":6,"density":6.90899,"volume":80.1658,"a":4.87494,"b":4.87493,"c":3.89507,"alpha":90,"beta":90,"gamma":119.99869,"space_group":"P6\/mmm","space_group_num":191,"crystal_system":"Hexagonal","formation_energy_per_atom":-0.11097,"energy_per_atom":-5.26202,"energy_above_hull":0.0005,"point_group":"6\/mmm","Bravais_Lattice":"hP","Bravais_Combination":"hP","packing_fraction":0.7405,"uncorrected_energy_per_atom":-11.229848335,"volume_per_atom":13.36097,"c_over_a":0.799,"b_over_a":1,"poisson_ratio":0.26687,"Is_FCC":0,"Is_BCC":0,"Is_HCP":1},"elasticity":{"k_vrh":115.071,"g_vrh":63.525,"E_Calc(GPa)":160.956,"homogeneous_poisson":0.26687,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":0.556,"Lame_Lambda(GPa)":72.721,"Pugh_Ratio(K\/G)":1.8114285714285714,"Ductility":"Brittle","bulk_modulus":115.071,"shear_modulus":63.525,"debye_temperature":423.1,"sound_velocity":3373.1,"homogeneity":0.267},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":2.40302,"ordering":"Unknown","num_magnetic_sites":0,"total_mag_norm_vol":0.02998},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-774","mp_task_ids":["aaadmsbg","aaadscby","aaaelffu","aaaeupcl","aaafjgus"]}}}