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  2. Butane - Wikipedia

    en.wikipedia.org/wiki/Butane

    Butane (/ ˈ b juː t eɪ n /) is an ... butane: methylpropane: Molecular diagram Skeletal diagram Rotation about the central C−C bond produces two different ...

  3. Newman projection - Wikipedia

    en.wikipedia.org/wiki/Newman_projection

    Butane molecule represented on a staggered and eclipsed Newman projection down a carbon-carbon bond Butane molecule and all of its possible Newman conformations represented on a relative energy diagram. The diagram takes staggered and eclipsed conformations, as well as gauche and anti interactions into account.

  4. Rotamer - Wikipedia

    en.wikipedia.org/wiki/Rotamer

    The butane molecule is the simplest molecule for which single bond rotations result in two types of nonequivalent ... (refer to free energy diagram of butane).

  5. File:I-Butane-2D-Skeletal.svg - Wikipedia

    en.wikipedia.org/wiki/File:I-Butane-2D-Skeletal.svg

    English: Skeleton diagram of an i-Butane molecule. Date: 29 April 2007: Source: Own work . This W3C-unspecified vector image was created with Inkscape. Author:

  6. Butyl group - Wikipedia

    en.wikipedia.org/wiki/Butyl_group

    In organic chemistry, butyl is a four-carbon alkyl radical or substituent group with general chemical formula −C 4 H 9, derived from either of the two isomers (n-butane and isobutane) of butane. The isomer n -butane can connect in two ways, giving rise to two "-butyl" groups:

  7. Butane (data page) - Wikipedia

    en.wikipedia.org/wiki/Butane_(data_page)

    Structure and properties Index of refraction, n D: 1.3326 at 20 °C [1] ... n-Butane: Table data obtained from CRC Handbook of Chemistry and Physics 44th ed.

  8. Structural formula - Wikipedia

    en.wikipedia.org/wiki/Structural_formula

    Skeletal structural formula of Vitamin B 12.Many organic molecules are too complicated to be specified by a molecular formula.. The structural formula of a chemical compound is a graphic representation of the molecular structure (determined by structural chemistry methods), showing how the atoms are possibly arranged in the real three-dimensional space.

  9. Lewis structure - Wikipedia

    en.wikipedia.org/wiki/Lewis_structure

    Lewis structure of a water molecule. Lewis structures – also called Lewis dot formulas, Lewis dot structures, electron dot structures, or Lewis electron dot structures (LEDs) – are diagrams that show the bonding between atoms of a molecule, as well as the lone pairs of electrons that may exist in the molecule.