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Issue 12, 2011
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Seven-coordinate anion complex with a tren-based urea: Binding discrepancy of hydrogen sulfate in solid and solution states

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Abstract

Structural characterization of a hydrogen sulfate complex with a tren-based urea suggests that the anion is coordinated with six NH⋯O bonds (dNO = 2.857 (3) to 3.092 (3) Å) and one OH⋯O bond (dOO = 2.57 (2) Å) from three receptors; however, in solution the anion is bound within the pseudo-cavity of one receptor.

Graphical abstract: Seven-coordinate anion complex with a tren-based urea: Binding discrepancy of hydrogen sulfate in solid and solution states

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Article information


Submitted
10 Jan 2011
Accepted
07 Mar 2011
First published
11 Mar 2011

Org. Biomol. Chem., 2011,9, 4444-4447
Article type
Communication

Seven-coordinate anion complex with a tren-based urea: Binding discrepancy of hydrogen sulfate in solid and solution states

A. Pramanik, B. Thompson, T. Hayes, K. Tucker, D. R. Powell, P. V. Bonnesen, E. D. Ellis, K. S. Lee, H. Yu and Md. A. Hossain, Org. Biomol. Chem., 2011, 9, 4444
DOI: 10.1039/C1OB05052D

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