Why Silicon Does Not Show Catenation?

Alexander Ross
Alexander Ross
• • 6 min read

Silicon Has Not a Property of a Catenation Because It Is Not Stable. the Silicon Atom Is Larger Than the Carbon Atom, Its Covalent Radius Covalent Radius the...

Why Silicon Does Not Show Catenation?

Silicon has not a property of a catenation because it is not stable. The silicon atom is larger than the carbon atom, its covalent radius

covalent radius
The covalent radius, rcov, is a measure of the size of an atom that forms part of one covalent bond. It is usually measured either in picometres (pm) or angstroms (Å), with 1 Å = 100 pm. In principle, the sum of the two covalent radii should equal the covalent bond length between two atoms, R(AB) = r(A) + r(B).
› wiki › Covalent_radius
is 111 pm carbon is 77 pm which makes it more difficult for silicon to form a tetrahedral arrangement with other atoms. The Si-Si bond is also longer and weaker than the C-C bond.

Why does carbon Show catenation But silicon does not?

This is because the property of catenation depends on the bond strength of atom-atom bond. ... The bond energy of C-C bond (348 kJ/mol) is more than Si-Si bond (225 kJ/mol) and thus catenation is shown by mainly carbon in the carbon family.

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Does silicon Show catenation?

Catenation is the ability of an atom to form bonds with other atoms of the same element. It is exhibited by both carbon and silicon.

Alexander Ross

Alexander Ross

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Alexander Ross has covered the video game industry for a decade, writing deep dives on game design, esports tournaments, VR developments, and gaming culture.