Carceplex.png (300 × 188 pixels, file size: 45 KB, MIME type: image/png)
| Description |
Calix[4]arene Carcerand Graphic Representation from Angewandte Chemie International Edition in English Volume 33, Issue 22, Article first published online: 22 DEC 2003. Authors: Dr. Peter Timmerman, Dr. Willem Verboom, Dr. Ir. Frank C. J. M. van Veggel, Dr. John P. M. van Duynhoven, Prof. Dr. Ir. David N. Reinhoudt |
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| Source | |
| Portion used |
Image cropped from middle right side of page 2345 |
| Low resolution? |
Yes |
| Other information |
© 1994 by VCH Verlagsgesellschaft mbH, Germany |
| Article | |
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| Purpose of use |
To illustrate an example carceplex and the molecular mechanism of the function of a carceplex. Use in the article on carcerands is intended to provide general information in educational fair use. 1. not readily duplicated from free sources; 2. Image does not disclose any knowledge specific to the article in question and does not interfere with copyrighted use; 3. minimal usage, only relevant to linked article, clip is small snippet from larger work that also uses the image as illustrative of generalized concept; 4. published previously, Angew. Chemie.; 5. Encyclopedic- illustrates in a small image what would take hundreds of words to describe and would not be readily understood. Supports claim on page that carcerand is "hinged". 5. No known content problem; 6. No known media use problem; 7. This article; 8. illustrates in a small image what would take hundreds of words to describe and would not be readily understood; 9. 10. Description page should be complete and has copyright notice |
| Replaceable? |
Complicated technical drawing that best visually illustrates the hinged nature of the molecule, not easily drawn as clearly and in a manner illustrative of link |
 | This work is copyrighted (or assumed to be copyrighted) and unlicensed. It does not fall into one of the blanket acceptable non-free content categories listed at Wikipedia:Non-free content § Images or Wikipedia:Non-free content § Audio clips, and it is not covered by a more specific non-free content license listed at Category:Wikipedia non-free file copyright templates. However, it is believed that the use of this work:
qualifies as fair use under United States copyright law. Any other uses of this image, on Wikipedia or elsewhere, may be copyright infringement. See Wikipedia:Non-free content and Wikipedia:Copyrights. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
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| current | 20:56, 8 February 2012 | | 300 × 188 (45 KB) | MatthewEHarbowy (talk | contribs) | {{Non-free image data | Description = Calix[4]arene Carcerand Graphic Representation from Angewandte Chemie International Edition in English Volume 33, Issue 22, Article first published online: 22 DEC 2003. Authors: Dr. Peter Timmerman, Dr. Willem V |
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