1,1′-Bis(3-methoxybenzyl)-3,3′-methylenediimidazolium dibromide
✍ Scribed by Lee, Hon Man ;Chiu, Pei Ling
- Publisher
- International Union of Crystallography
- Year
- 2004
- Tongue
- English
- Weight
- 379 KB
- Volume
- 60
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
Single-crystal X-ray study T = 294 K Mean '(C±C) = 0.003 A Ê R factor = 0.029 wR factor = 0.077 Data-to-parameter ratio = 19.7
For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
📜 SIMILAR VOLUMES
Á2Br À , was synthesized as the precursor of a carbene ligand. The cation is centrosymmetric and the crystal structure is stabilized by C-HÁ Á ÁBr hydrogen bonding.
The title compound, C 7 H 14 O 5 S 2 , consists of a sevenmembered dithiepane ring with two O atoms bonded to each S atom and a methoxymethyl group at the 2-position. A few close contacts seem to in¯uence the geometry of the dithiepane ring.