Issue 19, 2009
From the journal:

Chemical Communications

Unusual H-bonding in novel cyano-cluster polymeric hydrates [(H){Ln(H2O)4}{Re6S8(CN)6}]·2H2O (Ln = Yb, Lu)†

Maria S. Tarasenko,a   Eugeny O. Golenkov,a   Nikolay G. Naumov,*a   Nikolay K. Moroza  and  Vladimir E. Fedorova  

* Corresponding authors

a Nikolaev Institute of Inorganic Chemistry, Acad. Lavrentieva ave., Novosibirsk, Russia
E-mail: naumov@che.nsk.su
Fax: +7-383-330-94-89
Tel: +7-383-330-92-53

Abstract

X-Ray studies and 1H NMR measurements for novel cyano-bridged polymers [(H){Ln(H2O)4}{Re6S8(CN)6}]·2H2O (Ln = Yb, Lu) reveal temperature dependence of proton localization: acid protons are trapped between nitrogen atoms at low temperatures, but can be transferred to the water sublattice at higher temperatures; this transfer resulted in intermolecular proton exchange.

Graphical abstract: Unusual H-bonding in novel cyano-cluster polymeric hydrates [(H){Ln(H2O)4}{Re6S8(CN)6}]·2H2O (Ln = Yb, Lu)

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Article information

DOI
https://doi.org/10.1039/B820722D
Article type
Communication
Submitted
19 Nov 2008
Accepted
23 Feb 2009
First published
20 Mar 2009

Chem. Commun., 2009, 2655-2657

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Unusual H-bonding in novel cyano-cluster polymeric hydrates [(H){Ln(H2O)4}{Re6S8(CN)6}]·2H2O (Ln = Yb, Lu)

M. S. Tarasenko, E. O. Golenkov, N. G. Naumov, N. K. Moroz and V. E. Fedorov, Chem. Commun., 2009, 2655 DOI: 10.1039/B820722D

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