{"success":true,"data":{"mp_id":"mp-1077372","type":"TRA","summary":{"formula":"Zr2Cu","mp_id":"mp-1077372","nelements":2,"is_stable":false,"nsites":6,"density":6.99257,"volume":116.83335,"a":5.55621,"b":5.55621,"c":8.14984,"alpha":57.53021,"beta":57.53021,"gamma":34.14072,"space_group":"C2\/m","space_group_num":12,"crystal_system":"Monoclinic","formation_energy_per_atom":-0.08988,"energy_per_atom":-7.15475,"energy_above_hull":0.04424,"point_group":"2\/m","Bravais_Lattice":"mC","Bravais_Combination":"mC","packing_fraction":null,"uncorrected_energy_per_atom":-18.871566441666666,"volume_per_atom":19.47222,"c_over_a":1.4668,"b_over_a":1,"poisson_ratio":null,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":null,"g_vrh":null,"E_Calc(GPa)":null,"homogeneous_poisson":null,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":null,"Lame_Lambda(GPa)":null,"Pugh_Ratio(K\/G)":null,"Ductility":null,"bulk_modulus":null,"shear_modulus":null,"debye_temperature":null,"sound_velocity":null,"homogeneity":null},"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-1077372","mp_task_ids":["aaadmnly","aaadsqht","aaaekrog","aaaeuhsy","aaafxgna"]}}}