Pavan Kumar, K. V. P. ; Phani Pavan, M. ; Kumara Swamy, K. C. (2009) Characterization of the first hexacoordinate phosphorus compound with S→P←S bonds Inorganic Chemistry Communications, 12 (6). pp. 544-547. ISSN 1387-7003
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S13877...
Related URL: http://dx.doi.org/10.1016/j.inoche.2009.04.013
Abstract
The first example of a hexacoordinate phosphorus compound [S{6-t-Bu-4-Me-C6H2O}2]2P+(Cl-· C3H4N2) with two S→P bonds is reported. This compound can be construed as an oxophosphonium salt with double intramolecular coordination by sulfur atoms. X-ray structure reveals a facial arrangement of the ligands with two coordinating sulfur atoms cis to each other. The S→P distance of 2.334 (1) Å is one among very short coordinate bond distances between sulfur and phosphorus.
| Item Type: | Article |
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| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Hypervalency; Phosphorane; Phosphonium Salt; Coordination Geometry; Structure |
| ID Code: | 29667 |
| Deposited On: | 23 Dec 2010 05:39 |
| Last Modified: | 17 May 2016 12:28 |
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