Alexander F. R. Kilpatrick and F. Geoffrey N. Cloke
Chem. Commun., 2014,50, 2769-2771
DOI:
10.1039/C3CC48379G,
Communication
The bimetallic bis(pentalene) complex (μ:η5,η5-Pn†)2Ti2 reductively splits CO2 to form a bis(oxo) bridged dimer [(η8-Pn†)Ti(μ-O)]2, in which the Ti–Ti bond has been cleaved, and the dicarbonyl complex (μ:η5,η5-Pn†)2[Ti(CO)]2.