Ein sechskerniger Gold(I)-Komplex: [{(Ph3PAu)2C(PPh2AuPPh2)}2](ClO4)2
✍ Scribed by Dr. Eduardo J. Fernández; Dr. M. C. Gimeno; Prof. Dr. Peter G. Jones; Prof. Dr. Antonio Laguna; Mariano Laguna; J. M. Lóppez-de-Luzuriaga
- Publisher
- John Wiley and Sons
- Year
- 1994
- Tongue
- English
- Weight
- 384 KB
- Volume
- 106
- Category
- Article
- ISSN
- 0044-8249
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PhSnS 3 units. The copper atoms are coordinated by two sulfur atoms and a terminal phosphine ligand in nearly planar arrangement with Cu-S distances ranging between 223.6(2) and 232.9(2) pm.
The ligand properties of 2-(phenacylthio)pyridine towards gold(I) and silver(I) have been investigated. From the reactions of the ligand with acetone solutions of [M(PPh 3 )(acetone)]ClO 4 (M = Ag, Au) under various experimental conditions, complexes [(AuPPh 3 ) n {py{SCH 2 C(O)Ph}-2}](ClO 4 ) n , a
Durch die Strukturanalyse von H2C = C(PPh2), (1) konnte der konformationsbestimmende Effekt der C = C-Doppelbindung mit dem der P = C-Doppelbindung im Ylid Ph,P = C(PPh3, (A) verglichen werden. Die Kristallstrukturanalyse von 1 ergab, da8 im festen Zustand wirklich Bhnliche Konformationen der Ph2P-G