Nag, Purnima ; Chaturvedi, Alok ; Tripathi, Umesh N. ; Bohra, Rakesh ; Srivastava, Ghanshyam ; Mehrotra, Ram C. ; Wang, H. Q. (2002) O, O'-dialkyl and alkylene dithiophosphate derivatives of silver (I). X-ray crystal structure of [Ag{S2POCH2CMe2CH2O} PPh3]2·2H2O Transition Metal Chemistry, 27 (5). pp. 651-655. ISSN 0340-4285
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Official URL: http://www.springerlink.com/content/nk6785825300kr...
Related URL: http://dx.doi.org/10.1023/A:1019871326622
Abstract
Silver(I) dialkyl/alkylene dithiophosphates of the types [Ag{S2P(OR)2}] and [Ag{S2P(OGO)}] (where R = -Pr n ; G = -CMe2CH2CHMe-, -CH2CMe2CH2-, -CMe2CMe2- or -CH2CH2CHMe-) have been prepared by treating an aqueous solution of AgNO3 with ammonia salts of the respective dithiophosphoric acid. The derivatives form 1:1 adducts readily with 2,2 '-bipyridine or Ph3P in CH2Cl2 solution. These novel complexes have been characterized by elemental analyses, molecular weight measurements and spectral (i.r., 1H- and 31P-n.m.r.) studies. The crystal structure of [Ag{S2POCH2CMe2CH2O · PPh3]2 · 2H2O exhibits an unsymmetrical attachment of the silver(I) to the ligand moiety.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Springer-Verlag. |
| ID Code: | 30099 |
| Deposited On: | 23 Dec 2010 03:14 |
| Last Modified: | 07 Jun 2011 04:33 |
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