{"success":true,"data":{"mp_id":"mp-680389","type":"TRA","summary":{"formula":"La8Cu7O19","mp_id":"mp-680389","nelements":3,"is_stable":false,"nsites":68,"density":6.93236,"volume":891.09428,"a":3.77503,"b":7.15672,"c":34.24698,"alpha":87.1197,"beta":86.88906,"gamma":74.83755,"space_group":"P-1","space_group_num":2,"crystal_system":"Triclinic","formation_energy_per_atom":-2.60406,"energy_per_atom":-7.37447,"energy_above_hull":0.06763,"point_group":"-1","Bravais_Lattice":"aP","Bravais_Combination":"aP","packing_fraction":null,"uncorrected_energy_per_atom":-6.990554453529412,"volume_per_atom":13.10433,"c_over_a":9.07198,"b_over_a":1.8958,"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":5.01049,"ordering":"FiM","num_magnetic_sites":10,"total_mag_norm_vol":0.00562},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-680389","mp_task_ids":["aaaebcfy"]}}}