File:A-234 Nerve Agent.jpg
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A-234_Nerve_Agent.jpg (517 × 312 pixels, file size: 52 KB, MIME type: image/jpeg)
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English: 3D structure of the A-234 Novichok nerve agent apparently used in the poisoning of Sergei and Yulia Skripal in Salisbury, U.K. Chemical name: ethyl N-[(1E)-1-(diethylamino)ethylidene]-phosphoramidofluoridate. Formula: C8H18FN2O2P. Carbon atoms: dark grey; nitrogen, blue; hydrogen: light grey; oxygen, red; phosphorous, orange; fluorine: light blue. PM7 geometry-optimized structure with no imaginary frequencies. Total energy= -2833.9224 eV. Zero point energy = 155.104 KCAL/MOL. HOMO, LUMO energies = -9.12, 0.10 eV. COPF torsion angle = -84.28 degrees. P-F bond length = 1.56 Å. |
| Date | |
| Source | https://www.flickr.com/photos/69057297@N04/41633905141/ |
| Author | ChiralJon |
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This image was originally posted to Flickr by ChiralJon at https://flickr.com/photos/69057297@N04/41633905141 (archive). It was reviewed on 2018-10-08 00:58:48 by FlickreviewR 2, who found it to be licensed under the terms of the cc-by-2.0, which is compatible with the Commons. It is, however, not the same license as specified on upload, which was the cc-by-4.0, and it is unknown whether that license ever was valid. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 04:18, 25 April 2018 | | 517 × 312 (52 KB) | GlobalPhotos1 (talk | contribs) | User created page with UploadWizard |
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