Unexpected diastereoisomeric-trimers in the crystalline structure of triflatetriphenylphosphinesilver(I)

Authors
Terroba, R Hursthouse, MB Laguna, M Mendia, A
Citation
R. Terroba et al., Unexpected diastereoisomeric-trimers in the crystalline structure of triflatetriphenylphosphinesilver(I), POLYHEDRON, 18(6), 1999, pp. 807-810
Citations number
35
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
POLYHEDRON
ISSN journal
02775387 → ACNP
Volume
18
Issue
6
Year of publication
1999
Pages
807 - 810
Database
ISI
SICI code
0277-5387(1999)18:6<807:UDITCS>2.0.ZU;2-N
Abstract
The synthesis and spectroscopic properties of [Ag-3(O3SCF3)(3)(PR3)(3)] (PR 3 = PPh3 and PPh2Me) are described and the trimeric nature has been confirm ed in the case of the PPh3 derivative. The X-ray crystal structure of [Ag-3 (O3SCF3)(3)(PPh3)(3)] shows that each triflate group is in a different coor dination mode and that there are two diastereoisomers in the asymmetric uni t. (C) 1999 Elsevier Science Ltd. All rights reserved.