Please use this identifier to cite or link to this item: https://doi.org/10.1524/zkri.219.10.664.50823
Title: Triphenylphosphine adducts of silver di-iso-propyl dithiophosphate
Authors: Huang, Y.
Tiekink, E.R.T. 
Keywords: Dithiophosphate
Molecular structure
Phosphine
Silver
Single crystal structure analysis
X-ray diffraction
Issue Date: 2004
Citation: Huang, Y., Tiekink, E.R.T. (2004). Triphenylphosphine adducts of silver di-iso-propyl dithiophosphate. Zeitschrift fur Kristallographie 219 (10) : 664-668. ScholarBank@NUS Repository. https://doi.org/10.1524/zkri.219.10.664.50823
Abstract: The molecular structure of dimeric {Ag[S2P(OiPr) 2](PPh3)}2 · 2 CHCl3 is built up about a centrosymmetric eight-membered ring that adopts a chair conformation as a result of bidentate bridging dithiophosphate ligands. The silver atom is in a trigonal planar geometry. Relatively close transannular Ag ... S interactions are noted which, if considered significant, leads to a tridentate dithiophosphate ligand and a distorted tetrahedral geometry for silver. The presence of two PPh3 molecules in the coordination sphere of silver in monomeric Ag[S2P(OiPr)2](PPh3)2 · 3 CHCl3 as well as a bidentate dithiophosphate ligand gives rise to a tetrahedral geometry. Adducts with lower or greater numbers of PPh3 ligands could not be obtained pointing to the inherent stability of the characterised structures.
Source Title: Zeitschrift fur Kristallographie
URI: http://scholarbank.nus.edu.sg/handle/10635/95350
ISSN: 00442968
DOI: 10.1524/zkri.219.10.664.50823
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