title: Can silylenes rival transition metal systems in bond-strengthening π-back donation? A computational investigation.
abstract: Full quantum chemical calculations with density functional theory (DFT) show that bond-strengthening back-donation to a π-diborene, recently discovered for transition metal systems (Braunschweig and co-workers, Nat. Chem., 2013, 5, 115-121), would be just as favored for Main Group silylene complexes. This result not only shows the range and applicability of the bond-strengthening back-bonding interaction, but also showcases the capacity of silylene complexes to do new chemistry, such as the cooperative activation of carbon monoxide and carbon dioxide.
authors.affiliation: Physical Chemistry Divison, National Chemical Laboratory, Dr. Homi Bhabha Road, Pune - 411008, Maharashtra, India. k.vanka@ncl.res.in.
authors.forename: Amrita
authors.initials: A
authors.lastname: Pal
authors.forename: Kumar
authors.initials: K
authors.lastname: Vanka