Definition of geometrical isomer in English:

geometrical isomer

Line breaks: geo|met¦ric¦al iso¦mer
(also geometric isomer)

noun

Chemistry
Each of two or more compounds which differ from each other in the arrangement of groups with respect to a double bond, ring, or other rigid structure.
More example sentences
  • He used the theory to predict the existence of geometric isomers, two forms of a compound that differ from each other only in the position of a single atom, ion, or group of atoms.
  • CLA is a mixture of positional and geometric isomers of linoleic acid and has been reported to inhibit various chemical-induced cancers in rodent models.
  • The naming of geometrical isomers reflects the position of the atoms or groups on each of the carbon atoms in the double bond.

Derivatives

geometrical isomerism

noun
More example sentences
  • Due to geometrical isomerism, two forms of polyethyne are produced: cis-polyethyne and trans-polyethyne.
  • If there are two different attachments on each side of the double bond then geometrical isomerism results.
  • Most cases of geometric isomerism are a result of molecule rigidity which prevents rotation about a double bond.

Definition of geometrical isomer in:

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Pronunciation: ˈhjuːbrɪs
noun
excessive pride or self-confidence