Nitro compound
 | This article does not have any sources. (September 2020) |
A nitro compound is a molecule that has the nitro group. The nitro group is made of one nitrogen atom connected with two oxygen atoms (-NO2). The nitrogen is also bonded to the rest of the molecule.
Nitrogen normally has only three bonds. In a nitro group, the bond is considered positively charged. Then one bond of the oxygen is negatively charged, and the other has a double bond. In reality, the best way to represent the nitro group is to consider it to have delocalized electrons. Then all three atoms are sp2 hybridised.[source?]
Reaction
[change | change source]Nitro compounds are very explosive. This is because, at high temperature, nitro compounds can decompose and release nitrogen gas. This reaction is very exothermic (gives out a lot of energy). Many explosives have nitro groups, for example trinitrotoluene (TNT).
