{"success":true,"data":{"mp_id":"mp-15776","type":"ELA","summary":{"formula":"Zn(GaSe2)2","mp_id":"mp-15776","nelements":3,"is_stable":true,"nsites":7,"density":5.10435,"volume":169.39174,"a":5.56161,"b":5.56134,"c":6.74279,"alpha":114.36559,"beta":114.36129,"gamma":89.99188,"space_group":"I-4","space_group_num":82,"crystal_system":"Tetragonal","formation_energy_per_atom":-0.91528,"energy_per_atom":-3.95807,"energy_above_hull":0,"point_group":"-4","Bravais_Lattice":"tI","Bravais_Combination":"tI","packing_fraction":null,"uncorrected_energy_per_atom":-13.48917,"volume_per_atom":24.19882,"c_over_a":1.21238,"b_over_a":0.99995,"poisson_ratio":0.22932,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":36.647,"g_vrh":24.208,"E_Calc(GPa)":59.519,"homogeneous_poisson":0.229,"Vickers_Hard_Est(GPa)":4.942,"universal_anisotropy":0.669,"Lame_Lambda(GPa)":20.508333333333333,"Pugh_Ratio(K\/G)":1.5138384005287508,"Ductility":"Ductile","bulk_modulus":36.647,"shear_modulus":24.208,"debye_temperature":338.7,"sound_velocity":2412,"homogeneity":0.229},"electronic":{"is_metal":false,"band_gap":1.4001,"is_gap_direct":true,"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-15776","mp_task_ids":["aaacmzrm","aaadmsnx","aaaembjl","aaaendjy","aaaezrus","aaafsskq"]}}}