• Thumbnail for Cis–trans isomerism
    Cistrans isomerism, also known as geometric isomerism, describes certain arrangements of atoms within molecules. The prefixes "cis" and "trans" are from...
    16 KB (1,739 words) - 01:08, 5 August 2024
  • Thumbnail for Stereoisomerism
    In stereochemistry, stereoisomerism, or spatial isomerism, is a form of isomerism in which molecules have the same molecular formula and sequence of bonded...
    16 KB (1,641 words) - 13:48, 2 August 2024
  • But-2-ene (redirect from Cis-2-butene)
    exhibiting cis/trans-isomerism (also known as (E/Z)-isomerism); that is, it exists as two geometric isomers cis-but-2-ene ((Z)-but-2-ene) and trans-but-2-ene...
    5 KB (308 words) - 08:18, 16 November 2024
  • Thumbnail for Isomer
    configurations of the molecule. More generally, cistrans isomerism (formerly called "geometric isomerism") occurs in molecules where the relative orientation...
    41 KB (5,523 words) - 06:03, 19 July 2024
  • Thumbnail for Coordination complex
    isomerism, solvate or hydrate isomerism, linkage isomerism and coordination isomerism. Ionisation isomerism – the isomers give different ions in solution...
    57 KB (5,548 words) - 12:34, 17 November 2024
  • Thumbnail for Alkene
    exhibit cistrans isomerism. There may also be chiral carbon atoms particularly within the larger molecules (from C5). The number of potential isomers increases...
    48 KB (5,130 words) - 00:46, 30 October 2024
  • Thumbnail for Conformational isomerism
    In chemistry, conformational isomerism is a form of stereoisomerism in which the isomers can be interconverted just by rotations about formally single...
    33 KB (3,846 words) - 18:11, 24 July 2024
  • Thumbnail for Nepetalactone
    produce 4 different nepetalactone stereoisomers: (cis,cis)-, (cis,trans)-, (trans,cis)- and (trans,trans)-nepetalactone.[clarification needed] Their relative...
    15 KB (1,560 words) - 22:53, 16 May 2024
  • function related to Euler's formula Cis (beetle), genus Cistrans isomerism, in chemistry cis-regulatory element, regions of non-coding DNA which regulate...
    914 bytes (136 words) - 05:00, 24 August 2024
  • Trans, Switzerland, a village Cis-trans isomerism, in chemistry, a form of stereoisomerism Trans fat, fats containing trans-isomer fatty acids Trans effect...
    2 KB (311 words) - 02:23, 20 November 2024
  • In chemistry, linkage isomerism or ambidentate isomerism is a form of isomerism in which certain coordination compounds have the same composition but...
    3 KB (347 words) - 06:43, 25 July 2023
  • amount of ring strain needed. In larger rings (8 or more atoms), cistrans isomerism of the double bond may occur. This stability pattern forms part of...
    12 KB (1,178 words) - 19:35, 16 November 2024
  • Thumbnail for Peptide bond
    =0^{\circ }} for the cis isomer (synperiplanar conformation), and ω = 180 ∘ {\displaystyle \omega =180^{\circ }} for the trans isomer (antiperiplanar conformation)...
    12 KB (1,388 words) - 05:15, 27 April 2024
  • Thumbnail for Stereochemistry
    bond, commonly between two sp²-hybridized atoms. Cistrans isomerism Also referred to as geometric isomers, these compounds have different configurations...
    13 KB (1,461 words) - 11:17, 3 November 2024
  • Proline (redirect from Cis-proline)
    hydrogen (trans isomer) offers less steric repulsion to the preceding Cα atom than does the following Cα atom (cis isomer). By contrast, the cis and trans isomers...
    23 KB (2,240 words) - 05:28, 11 November 2024
  • List of cis-regulatory RNA elements Polyadenylation signals, mRNA AU-rich element, mRNA Other Regulation of gene expression Cis-trans isomerism Gene regulatory...
    30 KB (3,472 words) - 02:52, 18 February 2024
  • side) i.e. high priority groups on same side. Cis starts with a C and the functional groups form a C. Trans, therefore is the other one by default. From...
    38 KB (2,721 words) - 13:28, 21 November 2024
  • account in the alphabetical sorting. See: cistrans isomerism The descriptors cis (lat. on this side of) and trans (lat. over, beyond) are used in various...
    21 KB (2,425 words) - 08:23, 21 October 2024
  • compounds are isomers, each being colorless liquids with a sweet odor. It can exist as either of two geometric isomers, cis-1,2-dichloroethene or trans-1,2-dichloroethene...
    8 KB (529 words) - 10:26, 15 June 2024
  • Thumbnail for 1,1'-Azobis-1,2,3-triazole
    compound exhibits cistrans isomerism at the central azo group: the trans isomer is more stable and is yellow, while the cis isomer is less stable and...
    4 KB (335 words) - 16:28, 16 September 2024
  • Thumbnail for Flumethrin
    three asymmetric carbon atoms, there is cis-trans isomerism at the cyclopropane ring, and cis-trans isomerism at the carbon-carbon double bond of the...
    4 KB (247 words) - 19:47, 8 September 2024
  • Thumbnail for Trans fat
    cis-double bonds to trans-double bonds. In contrast to industrially produced trans fats, this bacterial process produces only a few specific isomers....
    122 KB (13,840 words) - 23:38, 4 November 2024
  • 2-disubstituted compounds that exhibit cistrans isomerism, the trans (E) isomer is more stable than the cis (Z) isomer. However, 1,2-difluoroethylene has...
    3 KB (137 words) - 04:16, 12 January 2024
  • cis and trans versions of 2-butene. Among the structural isomers, one can distinguish several classes including skeletal isomers, positional isomers (or...
    19 KB (1,873 words) - 17:58, 14 September 2024
  • Thumbnail for Cumulene
    substituents on each end exhibit isomerism. If the number of consecutive double bonds is odd, there is cistrans isomerism as for alkenes. If the number...
    5 KB (588 words) - 07:18, 19 May 2024
  • Thumbnail for Double bond
    around the central bond is not possible. This property gives rise to cis-trans isomerism. Double bonds are shorter than single bonds because p-orbital overlap...
    8 KB (933 words) - 06:40, 19 May 2024
  • 8-diethyl-5-hydroxy-15-methoxytricosa-6,13-dien-19-yne-3,9-dione Finally, due to cis-trans isomerism, we have to specify the relative orientation of functional groups...
    40 KB (4,523 words) - 22:06, 8 November 2024
  • Thumbnail for Azomethane
    organic compound with the chemical formula CH3-N=N-CH3. It exhibits cis-trans isomerism. It can be produced by the reaction of 1,2-dimethylhydrazine dihydrochloride...
    4 KB (317 words) - 13:35, 30 October 2024
  • Thumbnail for C5H8
    two cis-trans isomers, CAS 591-95-7 1,3 Pentadiene, CAS 504-60-9 (racemic mixture) cis-1,3-Pentadiene or (Z)-1,3-pentadiene, CAS 1574-41-0 trans-1,3-Pentadiene...
    2 KB (327 words) - 03:34, 25 August 2020
  • Thumbnail for Octahedral molecular geometry
    the stoichiometries and isomerism in coordination compounds. His insight allowed chemists to rationalize the number of isomers of coordination compounds...
    15 KB (1,554 words) - 05:25, 31 October 2023