Pauling's principle

Pauling's principle, proposed by chemist Linus Pauling, suggests that when multiple structures can be formed by the same atoms, the most stable structure will dominate. This concept is particularly relevant in understanding molecular bonding and the arrangement of atoms within a molecule. Essentially, it highlights how nature tends to favor configurations with the lowest energy, leading to greater stability. For example, in organic chemistry, molecules often adopt shapes that minimize tensions between their bonds, which in turn affects their reactivity and physical properties. This principle underpins much of modern chemistry and materials science.