File:Rot.ogv
From Vigyanwiki
No higher resolution available.
Rot.ogv (Ogg Theora video file, length 22 s, 640 × 480 pixels, 1.24 Mbps)
Summary
| Description | Animation of a pH-controlled molecular rotaxane shuttle, according to Stoddart et. al. The benzo-crown ether starts complexed to the quaternary ammonium center, then upon deprotonation it moves to the bipyridyl group (which it complexes by pi-stacking interactions). Upon reprotonation of the amine, it moves back to the ammonium group. |
| Source | Own work |
| Author | TheBendster |
Animation of a pH-controlled molecular shuttle as synthesized by Stoddart et. al. This animation was made for a lecture in the mid-90s, but ultimately I never used it. The start and end frames are identical, so it works well looped.
Licensing
I, the copyright holder of this work, hereby publish it under the following licences:
|
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation Licence, 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 licence is included in the section entitled GNU Free Documentation Licence. |
This file is licensed under the Creative Commons Attribution 3.0 Unported licence.
- 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 licence, 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.
You may select the licence of your choice.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 12:25, 24 September 2007 | 22 s, 640 × 480 (3.28 MB) | wikimediacommons>TheBendster~commonswiki | {{Information |Description= |Source=self-made |Date= |Author= TheBendster }} Animation of a pH-controlled molecular shuttle as synthesized by Stoddart et. al. This animation was made for a lecture in the mid-90s, but ultimately I neve |
File usage
The following page uses this file:
