File:Rot.ogv
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Rot.ogv (Ogg Theora video file, length 22 s, 640 × 480 pixels, 1.24 Mbps, file size: 3.28 MB)
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This free media file is from Wikimedia Commons. Its description page is included below. |
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 licenses:
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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. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 06:55, 24 September 2007 | 22 s, 640 × 480 (3.28 MB) | 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 |
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