nitro group

A nitro group is a specific arrangement of atoms consisting of one nitrogen atom bonded to two oxygen atoms, represented chemically as –NO₂. It is commonly attached to organic molecules, such as in explosives or dyes, and influences the molecule's properties by making it more reactive or altering its stability. The nitro group is known for its strong electron-withdrawing effect, which can significantly change how the molecule behaves in chemical reactions. This group is important in various industrial and chemical applications due to its ability to modify the characteristics of organic compounds.