Isomers in a sentence

If the functionalities stay the same, but their locations change, the structural isomers are not functional isomers. 1-Propanol and 2-propanol are structural isomers, but they are not functional isomers.

An additional two structural isomers are the enol tautomers of the carbonyl isomers, but these are not stable.

Coordination complexes In inorganic coordination complexes with octahedral or square planar geometries, there are also cis isomers in which similar ligands are closer together and trans isomers in which they are further apart.

Functional group isomerism Functional isomers are structural isomers that have the same molecular formula (that is, the same number of atoms of the same elements), but the atoms are connected in different ways so that the groupings are dissimilar.

In simple terms, functional isomers are structural isomers that have different functional groups like alcohol and ether.

The stationary points of the surface lead to predictions of different isomers and the transition structures for conversion between isomers, but these can be determined without a full knowledge of the complete surface.

While some chemists use the terms structural isomer and functional isomer interchangeably, not all structural isomers are functional isomers.

A condensed chemical formula may represent the types and spatial arrangement of bonds in a simple chemical substance, though it does not necessarily specify isomers or complex structures.

After nitration, TNT is stabilized by a process called sulfitation, where the crude TNT is treated with aqueous sodium sulfite solution to remove less stable isomers of TNT and other undesired reaction products.

All carbon-carbon double bonds shown are cis isomers.

All isomers are 2-methylamino-1-phenyl-1-propanol in systematic nomenclature.

Although this is not strictly necessary, the usage is still common in cases where there is an important difference in properties between the straight-chain and branched-chain isomers, e.g., n-hexane or 2- or 3-methylpentane.

A number of bromine isotopes exhibit metastable isomers.

As an example of a geometric isomer due to a ring structure, consider 1,2-dichlorocyclohexane: Comparison of physical properties Cis and trans isomers often have different physical properties.

A variety of isomers are known, but they all feature an amyl group attached to the nitrite functional group.

Because of this asymmetry, a number of isomers may exist for any given monosaccharide formula.

By contrast, the cis and trans isomers of the X-Pro peptide bond (where X represents any amino acid) both experience steric clashes with the neighboring substitution and are nearly equal energetically.

Cis-trans isomerization Peptide bonds to proline, and to other N-substituted amino acids (such as sarcosine ), are able to populate both the cis and trans isomers.

Enantiomers main Enantiomers, also known as optical isomers, are two stereoisomers that are related to each other by a reflection: They are mirror images of each other that are non-superimposable.

Experiments have shown that all halogenation produces a mixture of all possible isomers, indicating that all hydrogen atoms are susceptible to reaction.