{"success":true,"data":{"mp_id":"mp-17123","type":"ELA","summary":{"formula":"Si2Os","mp_id":"mp-17123","nelements":2,"is_stable":true,"nsites":24,"density":9.6458,"volume":339.34634,"a":6.50688,"b":6.50689,"c":8.22288,"alpha":90,"beta":90,"gamma":102.91464,"space_group":"Cmce","space_group_num":64,"crystal_system":"Orthorhombic","formation_energy_per_atom":-0.49835,"energy_per_atom":-24.00927,"energy_above_hull":0,"point_group":"mmm","Bravais_Lattice":"oC","Bravais_Combination":"oC","packing_fraction":null,"uncorrected_energy_per_atom":-24.00927,"volume_per_atom":14.13943,"c_over_a":1.26372,"b_over_a":1,"poisson_ratio":0.25204,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":203.505,"g_vrh":120.912,"E_Calc(GPa)":302.772,"homogeneous_poisson":0.252,"Vickers_Hard_Est(GPa)":14.978,"universal_anisotropy":0.078,"Lame_Lambda(GPa)":122.89699999999999,"Pugh_Ratio(K\/G)":1.6830835649067089,"Ductility":"Ductile","bulk_modulus":203.505,"shear_modulus":120.912,"debye_temperature":483.9,"sound_velocity":3931.6,"homogeneity":0.252},"electronic":{"is_metal":false,"band_gap":0.6497,"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-17123","mp_task_ids":["aaacmwof","aaadnlqj","aaadrcqd","aaaelbwn","aaaetkuh","aaafbtiz"]}}}