Definitions

1. The chair conformations are more stable than the boat conformations and such ring structures are more stable when bulky substituents (e.g. (Web site)

Extreme Conformations

1. When the carbon chain is constrained in a cyclohexane ring, there are two extreme conformations known as the boat (1.19) and chair (1.20) forms. (Web site)

Different Conformations

1. Different conformations of acyclic compounds are best viewed by construction of ball-and-stick molecules or by use of Newman projections (see Fig.

Stable

1. These single-stranded DNA molecules have no single common shape, but some conformations are more stable than others.

Possible

1. Many conformations of hexane are possible and two are illustrated below.

Unlimited Number

1. Because free rotation is possible around many of these bonds, the protein can assume an unlimited number of conformations. (Web site)

Rings

1. The conformations of rings with 7-12 carbons have been special targets for study by molecular mechanics. (Web site)

Rotation

1. The ethyl derivative has the least number of conformations and the most limited degree of rotation. (Web site)

Amino

1. Consequently, we have focused on the lowest energy conformations to derive intrinsic properties of amino acid side chains.

Amino Acids

1. The structure of amino acids has 2 conformations, D & L. This has to do with the way the amino acid rotates plane-polarized light.
2. Glycine has only a single hydrogen atom for its side chain, so it is much less sterically constrained in its conformations than other amino acids. (Web site)

Complex Molecules

1. And Description of the conformations of complex molecules by means of dual quaternions, etc. (Web site)

Peptide Bonds

1. Such localized structure is a reflection of the conformations about a sequence of peptide bonds. (Web site)

Polypeptide Chain

1. It is the partial double-bond character of the peptide bond that defines the conformations a polypeptide chain may assume. (Web site)
2. Within a single protein different regions of the polypeptide chain may assume different conformations determined by the primary sequence of the amino acids. (Web site)

Bacteriophage

1. A rare exception is the short mRNA for the cIII gene of bacteriophage λ, for which two conformations A and B (Fig.

Cycloalkanes

1. With the exception of cyclopropane, all cycloalkanes undergo rapid internal motion involving interconversion of nonplanar "puckered" conformations. (Web site)

Alkanes

1. Alkanes and cycloalkanes: classification of hydrocarbons, alkanes and cycloalkanes, nomenclature and conformations of alkanes and cycloalkanes. (Web site)

Staggered

1. There are two extreme conformations, one in which the hydrogen atoms are staggered (see 1.14) and the other in which they are eclipsed (see 1.15). (Web site)

Ethane

1. Alkanes - Conformations: Sawhorse and Newman projections (of ethane); Mechanism of halogenation of alkanes. (Web site)

Cyclohexane

1. See also More alkane conformations exist in cyclic alkanes: see cyclohexane conformations. (Web site)
2. In looking at cyclohexane, we see the same conformations, eclipsed and staggered, as a result of rotating a C-C in the cyclohexane molecule.
3. FIGURE 1.6 The two chair conformations of cyclohexane; a drogen atom and e equatorial hydrogen atom.

Conformations

1. The conformations of ethane, butane, and cyclohexane are explained. (Web site)
2. The smallest alkane with such a chemical bond, ethane, exists as an infinite number of conformations with respect to rotation around the C-C bond.
3. Newman projections of the two conformations of ethane: eclipsed on the left, staggered on the right.

Categories

1. Cyclohexane
2. Ethane
3. Staggered
4. Alkanes
5. Cycloalkanes
6. Books about "Conformations" in Amazon.com
   

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