Crystallographic report: 1,4-Bis(carboxymethyldiphenylphosphonio)butane dinitrate, (CH2)4[(HOOCCH2)Ph2P(+)]2·2(NO3(−))
✍ Scribed by Miao Du; Xiao-Jun Zhao
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 73 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0268-2605
- DOI
- 10.1002/aoc.782
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📜 SIMILAR VOLUMES
## Abstract Each tin atom of the title compound is five‐coordinate, defined by 2C, 2Cl and 1O atoms, and shows a distorted square pyramidal configuration stabilized by intramolecular Sn· · ·O or Sn· · ·Cl interactions. Both nitrate anions coordinate the tin atoms in a monodentate mode. Copyright ©
The dinuclear molecule of p-{[(Me 3 Si) 2 CH]Sn(Cl) 2 CH 2 SiMe 2 } 2 C 6 H 4 is centrosymmetric and adopts an `S' conformation that is stabilized by intramolecular CÐHÁÁÁp interactions. The tin atom exists within a distorted tetrahedron defined by a C 2 Cl 2 donor set.