A new stable monomeric lead(II) dithiolate Pb(SCH2CH2NMe2)2: an interplay between a dynamic “flip-flop” process in solution and conformational isomerism in the solid-state

Victor N. Khrustalev; Rinat R. Aysin; Irina V. Borisova; Alexander S. Peregudov; Larissa A. Leites; Nikolai N. Zemlyansky

doi:10.1039/C0DT00783H

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A new stable monomeric lead(ii) dithiolate Pb(SCH₂CH₂NMe₂)₂: an interplay between a dynamic “flip-flop” process in solution and conformational isomerism in the solid-state†

Victor N. Khrustalev,*^a Rinat R. Aysin,^a Irina V. Borisova,^b Alexander S. Peregudov,^a Larissa A. Leites^a and Nikolai N. Zemlyansky^b

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* Corresponding authors

^a A. N. Nesmeyanov Institute of Organoelement Compounds RAS, Vavilov St., 28, Moscow, Russian Federation
E-mail: vkh@xray.ineos.ac.ru
Fax: +7 (499) 135 5085
Tel: +7 (499) 135 9343

^b A. V. Topchiev Institute of Petrochemical Synthesis RAS, Leninsky Prosp., 29, Moscow, Russian Federation

Abstract

The structure and dynamic behaviour of monomeric lead(II) dithiolate Pb(SCH₂CH₂NMe₂)₂ are studied by multi-nuclear NMR, IR and Raman spectroscopy in solution, as well as variable-temperature Raman spectroscopy and X-ray diffraction analysis in the solid-state, revealing an unusual dynamic “flip-flop” process in solution and reversible conformational isomerism of the chelated five-membered rings in the solid-state.

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Article information

DOI: https://doi.org/10.1039/C0DT00783H
Article type: Communication
Submitted: 03 Jul 2010
Accepted: 27 Jul 2010
First published: 03 Sep 2010

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Dalton Trans., 2010,39, 9480-9483

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A new stable monomeric lead(II) dithiolate Pb(SCH₂CH₂NMe₂)₂: an interplay between a dynamic “flip-flop” process in solution and conformational isomerism in the solid-state

V. N. Khrustalev, R. R. Aysin, I. V. Borisova, A. S. Peregudov, L. A. Leites and N. N. Zemlyansky, Dalton Trans., 2010, 39, 9480 DOI: 10.1039/C0DT00783H

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