Reaction of cupferron [NH 4 L, L = PhN(O)NO -] with tin(IV), complex 2. The tin centers are heptacoordinated in a pentagonal bipyramidal geometry in the dimeric complex 3. diphenyltin(IV) and dimethyltin(IV) halides yields the cupferronato complexes SnL 4 (1), Ph 2 SnL 2 (2) and These complexes inco
Crystallographic report: Diphenylbis(Hpiroxicam)tin(IV), [Ph2Sn(Hpir)2]
✍ Scribed by Dimitra Kovala-Demertzi; Aglaia Koutsodimou; Angeliki Galani; Sotiris K. Hadjikakou; Mavroudis A. Demertzis; Marianna Xanthopoulou; John R. Miller; Christopher S. Frampton
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 96 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0268-2605
- DOI
- 10.1002/aoc.714
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✦ Synopsis
Abstract
The crystal structure of complex [Ph~2~Sn(Hpir)~2~ ·CH~3~CN] shows for the first time chelation to a metal atom of piroxicam through the keto‐enolate oxygen atoms. Copyright © 2004 John Wiley & Sons, Ltd.
📜 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 ©