{"success":true,"data":{"mp_id":"mp-505244","type":"ELA","summary":{"formula":"FeCuSe2","mp_id":"mp-505244","nelements":3,"is_stable":false,"nsites":8,"density":5.49669,"volume":167.55019,"a":5.46258,"b":5.46258,"c":5.61499,"alpha":90,"beta":90,"gamma":90,"space_group":"P-42m","space_group_num":111,"crystal_system":"Tetragonal","formation_energy_per_atom":-0.36968,"energy_per_atom":-5.25995,"energy_above_hull":0.1326,"point_group":"-42m","Bravais_Lattice":"tP","Bravais_Combination":"tP","packing_fraction":null,"uncorrected_energy_per_atom":-5.02394636375,"volume_per_atom":20.94377,"c_over_a":1.0279,"b_over_a":1,"poisson_ratio":0.40756,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":22.682,"g_vrh":4.469,"E_Calc(GPa)":12.581,"homogeneous_poisson":0.408,"Vickers_Hard_Est(GPa)":0,"universal_anisotropy":-36.324,"Lame_Lambda(GPa)":19.702666666666666,"Pugh_Ratio(K\/G)":5.075408368762586,"Ductility":"Brittle","bulk_modulus":22.682,"shear_modulus":4.469,"debye_temperature":146.1,"sound_velocity":1021.8,"homogeneity":0.408},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":7.04153,"ordering":"FM","num_magnetic_sites":3,"total_mag_norm_vol":0.04203},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-505244","mp_task_ids":["aaadmwvi","aaadsxyw","aaadxqjb","aaaetxhi","aaafwzko"]}}}