File:Conformations-of-1,2-dihaloethanes-from-xtal-compared-F-vs-I-Mercury-3D-balls.png
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Summary
| Description |
Ball-and-stick and space-filling models of the molecules 1,2-difluoroethane (C2H4F2) and 1,2-diiodoethane (C2H4I2), highlighting their different conformations. While 1,2-difluoroethane adopts a gauche conformation due to the gauche effect, 1,2-diiodoethane adopts an anti conformation (c.f. anti-periplanar) due to steric effects, specifically Van der Waals strain. The molecular structures are taken from the crystal structures reported in J. Chem. Crystallogr. (2003) 33, 969-975: Colour code:
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| Date | |||
| Source | Own work | ||
| Author | Ben Mills | ||
| Permission (Reusing this file) |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 12:12, 24 May 2020 | | 2,000 × 1,490 (471 KB) | commons>Benjah-bmm27 | == {{int:filedesc}} == {{Information | Description = Ball-and-stick and space-filling models of the molecules 1,2-difluoroethane (C<sub>2</sub>H<sub>4</sub>F<sub>2</sub>) and 1,2-diiodoethane (C<sub>2</sub>H<sub>4</sub>I<sub>2</sub>), highlighting their different conformations. 1,2-Difluoroethane adopts a [[:en:Alkane_stereochemistry#Conformation_of_alk... |
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