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| Description |
English:
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| Date | UTC (log) | ||
| Source | Originally from en.wikipedia; description page is/was here. | ||
| Author | The original uploader was Rune.welsh at English Wikipedia. | ||
| Permission (Reusing this file) |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:38, 29 January 2009 | | 1,817 × 318 (8 KB) | Akane700 | {{Information |Description={{en|1=* Description: Chemical structure of Diacetylene. * Author, date of creation: selfmade by Rune Welsh, February 22, 2006 * Source: - * Copyright: Released to the Public Domain * Comments: high-resolution b/w PNG; ChemDraw |
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