Characteristics of Back bonding
The characteristics of Back bonding are:
- Back bonding results in a partial double-bond character, reducing the bond length while increasing the bond order.
- Back bonding influences molecule properties such as hybridization and dipole moment and can enhance chemical compounds’ stability.
- Back bonding is a form of resonance that can be visualized.
- Back bonding can improve the strength of metal-carbon bonds and weaken the carbon-oxygen bonds in metal carbonyls, nitrosyls, and isocyanides.
- Back bonding can result in longer M-P bonds when R3P-M complexes are oxidized.
Back Bonding
Back Bonding occurs between atoms where electrons jump from the atomic orbital to the anti-bonding orbital of the acceptor ligand. Back Bonding is also known as π-Back Bonding or Back Donation. It is a type of covalent bonding where electrons from a filled atomic orbital jump to an empty or partially filled atomic orbital.
In this article, we will learn what back Bonding is, its definition, characteristics, and Back Bonding in BF3 and Metal Carbonyls.
Table of Content
- What is Back Bonding?
- Characteristics of Back bonding
- Pi Back bonding
- Back Bonding in BF3
- Back Bonding in Metal Carbonyls
- Back Bonding vs Coordinate Bonding
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