Question

What is the concept of Singlet Linkage ???​

Answer 1

Explanation:

According to him maximum no of electrons in valency orbit cannot exceeds eight. There he introduced a new union where one electron is shared between two atoms, which he termed as singlet linkage or simplysinglet. He also named it single electron linkage or half bond.

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Answer 2

Sugden introduced singlet linkage in which one electron is donated instead of one pair of electrons. This one electron is shared between a pair of two atoms.