Wikimedia Commons

File:Trans Cis poliacetilene.PNG

Trans_Cis_poliacetilene.PNG ‎(800 × 308 pixels, file size: 26 KB, MIME type: image/png)

Captions

Captions

Add a one-line explanation of what this file represents

Summary

edit
Description
English: Polyacetylene (IUPAC name: polyethyne) is an organic polymer with the repeat unit (C2H2)n. One distinguishes trans-polyacetylene, with all double bonds in the trans configuration, from cis-polyactylene, with all double bonds in the cis configuration. [1]
Français : Le polyacétylène (polyéthyne dans la nomenclature IUPAC) est un polymère organique dans lequel l'unité de répétition est l'éthyne : (C2H2)n. On peut distinguer le trans-polyacétylène, avec toutes les liaisons doubles en configuration trans, du cis-polyacétylène, où toutes les liaisons sont en configuration cis. [2]
Source Unknown sourceUnknown source
Author Unknown authorUnknown author

Licensing

edit
I, the copyright holder of this work, hereby publish it under the following licenses:
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.
w:en:Creative Commons
attribution share alike 		This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
This licensing tag was added to this file as part of the GFDL licensing update.
You may select the license of your choice.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current08:55, 25 May 2007Thumbnail for version as of 08:55, 25 May 2007800 × 308 (26 KB)Arnade~commonswiki (talk | contribs){{Information |Description= |Source= |Date= |Author= |Permission= |other_versions= }}

You cannot overwrite this file.

There are no pages that use this file.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:Trans_Cis_poliacetilene.PNG&oldid=535712840"