Synthesis and structure of 1,3,5-tris(diorganohydroxysilyl)benzenes. Novel building blocks in supramolecular silanol chemistry Beckmann, Jens, Duthie, Andrew, Reeske, Gregor and Schurmann, Markus 2004, Synthesis and structure of 1,3,5-tris(diorganohydroxysilyl)benzenes. Novel building blocks in supramolecular silanol chemistry, Organometallics, vol. 23, no. 20, pp. 4630-4635, doi: 10.1021/om049620p. Attached Files Name Description MIMEType Size Downloads Title Synthesis and structure of 1,3,5-tris(diorganohydroxysilyl)benzenes. Novel building blocks in supramolecular silanol chemistry Author(s) Beckmann, Jens Duthie, Andrew Reeske, Gregor Schurmann, Markus Journal name Organometallics Volume number 23 Issue number 20 Start page 4630 End page 4635 Publisher American Chemical Society Place of publication Washington D.C., Wash. Publication date 2004-08-25 ISSN 0276-7333 1520-6041 Summary The 1,3,5-tris(diorganohydroxysilyl)benzenes 1,3,5-(HOR2Si)3C6H3 (TMSB, R = Me; TPSB, R = Ph) have been prepared and fully characterized by X-ray crystallography. The crystal structure of TMSB features pairwise connected layers, in which the molecules are involved in interlayer hydrogen bonding. The supramolecular hydrogen bond motif may be described as a 12-membered ring that adopts a chair conformation. TPSB forms an equimolar inclusion complex with water, which is associated via hydrogen bonding and apparently fills a void in the crystal packing. In this case, the supramolecular hydrogen bond motif may be described as an eight-membered ring. Two of the water molecules are also associated, giving rise to a water dimer entrapped in the silanol matrix. Besides the hydrogen bonds, the crystal structure of the TPSB·H2O complex reveals intra- and intermolecular C-H··· π stacking of most of the phenyl groups. Electrospray mass spectrometry shows that TPSB undergoes supramolecular complex formation with a variety of N-donors such as 4-(dimethylamino)pyridine, N,N,N',N'-tetramethylethylenediamine, imidazole, 2-(dimethylamino)pyridine, and 2,2'-dipyridylamine. Download the full text: PDF | HTML Notes recommend Internet Explorer to connect to link Language eng DOI 10.1021/om049620p Field of Research 039904 Organometallic Chemistry Socio Economic Objective 970103 Expanding Knowledge in the Chemical Sciences HERDC Research category C1 Refereed article in a scholarly journal Copyright notice ©2004, American Chemical Society Persistent URL http://hdl.handle.net/10536/DRO/DU:30002721 Document type: Journal Article Collections: Faculty of Science, Engineering and Built Environment School of Biological and Chemical Sciences Related Links Link Description Connect to published version (restricted access) Go to link with your DU access privileges     Unless expressly stated otherwise, the copyright for items in DRO is owned by the author, with all rights reserved. Versions Version Filter Type Fri, 21 Nov 2008, 08:17:51 EST Wed, 03 Jun 2009, 09:57:24 EST Tue, 14 Jan 2014, 08:19:58 EST Fri, 13 Jun 2014, 22:41:36 EST Fri, 17 Oct 2014, 08:16:18 EST Filtered Full Citation counts:   Cited 28 times in TR Web of Science Cited 30 times in Scopus Search Google Scholar Access Statistics: 605 Abstract Views, 0 File Downloads  -  Detailed Statistics Created: Mon, 07 Jul 2008, 08:32:39 EST