How Do You Spell CHIRAL CENTRE?

Pronunciation: [kˈa͡ɪɹə͡l sˈɛntə] (IPA)

The term "chiral centre" refers to an atom, usually carbon, that is bonded to four different atoms or groups. The correct pronunciation of this term is /kaɪrəl ˈsɛntrə/, with the first syllable rhyming with "eye" and the second syllable pronounced "rull." The word "chiral" comes from the Greek "cheir," meaning "hand," and refers to the fact that chiral molecules have mirror-image forms that cannot be superimposed on one another, much like left and right hands. The spelling of "centre" with a "re" rather than "er" is a result of British English spelling conventions.

CHIRAL CENTRE Meaning and Definition

1. A chiral centre, also known as a stereocenter, is a term used in organic chemistry to describe an atom that is attached to four different groups or atoms. Specifically, it refers to an atom in a molecule that exhibits chirality, a property of an object that cannot be superimposed onto its mirror image.

   A chiral centre can be observed in organic compounds, where carbon is the most common atom found at the chiral centre. However, other atoms such as nitrogen, phosphorus, and sulfur can also serve as chiral centres. The presence of a chiral centre in a molecule leads to the formation of two distinct enantiomers, which are non-superimposable mirror images of each other.

   The chiral centre's impact on a molecule's stereochemistry is profound, as the presence of enantiomers can significantly affect properties such as biological activity and pharmacological behavior. This property is of great significance in the field of drug development, as enantiomers may exhibit varying levels of efficacy or even different biological effects.

   Identifying chiral centres is crucial in organic chemistry because it allows scientists to predict the formation of enantiomers and design molecules with desired stereochemical properties. Analytical techniques such as X-ray crystallography and nuclear magnetic resonance spectroscopy are commonly used to determine the presence and arrangement of atoms around a chiral centre.

Common Misspellings for CHIRAL CENTRE

• xhiral centre
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• chital centre

Etymology of CHIRAL CENTRE

The word "chiral" comes from the Greek word "cheirὁs", meaning "hand" or "handedness". It refers to the property of an object or molecule that cannot be superimposed on its mirror image.

The word "centre" comes from the Latin word "centrum", which means "middle" or "center". In the context of chiral molecules, "chiral center" refers to a carbon atom that is bonded to four different groups or atoms, resulting in non-superimposable mirror images. The term "chiral center" is used to describe the specific atom in a molecule that determines its chirality or handedness.

Plural form of CHIRAL CENTRE is CHIRAL CENTRES