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Issue 14, 1987
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A comparison of the receptor stereochemistry in [Pt(bipy)(NH3)2·dinaphtho-30-crown-10][PF6]2 and [Diquat·dinaphtho-30-crown-10][PF6]2(bipy = 2,2′-bipyridine)

Abstract

X-Ray crystallography and 1H n.m.r. spectroscopy have revealed dramatic differences in the binding of [Pt(bipy)(NH3)2]2+ and [Diquat]2+ dications by dinaphtho-30-crown-10 (DN30C10) with the platinum complex adopting a slewed position, apparently in order to maximise overlap between the π-arene systems in the receptor and in the complex, whereas the Diquat dication adopts a symmetrical position more consistent with maximisation of Coulombic interactions.

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Article information


J. Chem. Soc., Chem. Commun., 1987, 1054-1058
Article type
Paper

A comparison of the receptor stereochemistry in [Pt(bipy)(NH3)2·dinaphtho-30-crown-10][PF6]2 and [Diquat·dinaphtho-30-crown-10][PF6]2(bipy = 2,2′-bipyridine)

B. L. Allwood, H. M. Colquhoun, S. M. Doughty, F. H. Kohnke, A. M. Z. Slawin, J. F. Stoddart, D. J. Williams and R. Zarzycki, J. Chem. Soc., Chem. Commun., 1987, 1054
DOI: 10.1039/C39870001054

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