Issue 25, 2009
From the journal:

Dalton Transactions

Polymeric di- and discrete trinuclear silver(I) assemblies incorporating γ-carbon bonded, neutral acetylacetone-imine motifs assembled from racemic and diastereopure N,N′-bis(acetylacetone)cyclohexanediimine units†

Bi-Xue Zhu,*a   Qi-Long Zhang,a   Yun-Qian Zhang,a   Zhu Tao,a   Jack K. Clegg,b   Jeffrey R. Reimers,b   Leonard F. Lindoy*b  and  Gang Wei*c  

* Corresponding authors

a Key Laboratory of Macrocyclic and Supramolecular Chemistry, Guizhou University, Guizhou, P. R. China

b School of Chemistry, F11, The University of Sydney, NSW, Australia
E-mail: lindoy@chem.usyd.edu.au

c CSIRO Materials Science and Engineering, P.O. Box 218, Lindfield, NSW, Australia

Abstract

Diastereopure (1R,2R)-N,N′-bis(acetylacetone)cyclohexanedi-imineL1 and its corresponding (1R,2R)L1/(1S,2S)L2 enantiomeric mixture react with AgNO3 to yield the unusual coordination polymer [Ag2(L1)(L2)(NO3)2]n (1) and the unique trimetallic discrete species {[Ag3(L1)3(μ3-O,O,O-NO3)(H2O)3]2(NO3)}(NO3)3·8.5H2O (2) which incorporates a symmetrical μ3-bridging nitrato group that gives rise to a C3-symmetric triskelion motif; both species also feature γ-carbon η1 aryl-like coordination of neutral bridging acetylacetone-imine units to the respective Ag(I) centres.

Graphical abstract: Polymeric di- and discrete trinuclear silver(I) assemblies incorporating γ-carbon bonded, neutral acetylacetone-imine motifs assembled from racemic and diastereopure N,N′-bis(acetylacetone)cyclohexanediimine units

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Article information

DOI
https://doi.org/10.1039/B903467F
Article type
Paper
Submitted
08 Jan 2009
Accepted
09 Apr 2009
First published
08 May 2009

Dalton Trans., 2009, 4896-4900

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Polymeric di- and discrete trinuclear silver(I) assemblies incorporating γ-carbon bonded, neutral acetylacetone-imine motifs assembled from racemic and diastereopure N,N′-bis(acetylacetone)cyclohexanediimine units

B. Zhu, Q. Zhang, Y. Zhang, Z. Tao, J. K. Clegg, J. R. Reimers, L. F. Lindoy and G. Wei, Dalton Trans., 2009, 4896 DOI: 10.1039/B903467F

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