A Bis-vanadyl Coordination Complex As a 2-qubit Quantum Gate
Overview
Affiliations
A new bis-hydroxyphenylpyrazolyl ligand, HL, allows isolating and structurally characterizing vanadyl and titanyl dinuclear complexes (BuN)[(MO)(HL)] (M = V, Ti). The weak dipolar coupling and relatively short quantum coherence of the divanadyl anions are optimal for a 2-qubit molecular architecture proposed to implement electron-mediated nuclear quantum simulations.
Dual Structure of a Vanadyl-Based Molecular Qubit Containing a Bis(β-diketonato) Ligand.
Imperato M, Nicolini A, Boniburini M, Sartini D, Benassi E, Chiesa M Inorg Chem. 2024; 63(17):7912-7925.
PMID: 38620046 PMC: 11391581. DOI: 10.1021/acs.inorgchem.4c00834.
An exchange coupled - linked vanadyl porphyrin dimer for quantum information processing.
Ranieri D, Santanni F, Privitera A, Albino A, Salvadori E, Chiesa M Chem Sci. 2023; 14(1):61-69.
PMID: 36605752 PMC: 9769127. DOI: 10.1039/d2sc04969d.
Modelling Conformational Flexibility in a Spectrally Addressable Molecular Multi-Qubit Model System.
Rogers C, Asthana D, Brookfield A, Chiesa A, Timco G, Collison D Angew Chem Int Ed Engl. 2022; 61(45):e202207947.
PMID: 36222278 PMC: 9828767. DOI: 10.1002/anie.202207947.
Singly and Triply Linked Magnetic Porphyrin Lanthanide Arrays.
Van Raden J, Alexandropoulos D, Slota M, Sopp S, Matsuno T, Thompson A J Am Chem Soc. 2022; 144(19):8693-8706.
PMID: 35503091 PMC: 9121389. DOI: 10.1021/jacs.2c02084.
Probing Vibrational Symmetry Effects and Nuclear Spin Economy Principles in Molecular Spin Qubits.
Santanni F, Albino A, Atzori M, Ranieri D, Salvadori E, Chiesa M Inorg Chem. 2020; 60(1):140-151.
PMID: 33305944 PMC: 7872321. DOI: 10.1021/acs.inorgchem.0c02573.