Issue 10, 2008
From the journal:

CrystEngComm

Self-assembly of dialkyltin(IV) moieties and a thiosemicarbone to a trinuclear macrocycle and the unprecedented formation of two pseudo-polymorphs with different cavities†‡

Dimitra Kovala-Demertzi,*a   Joanna Wiecek,a   John C. Plakatourasa  and  Zbigniew Ciunikb  

* Corresponding authors

a Department of Chemistry, University of Ioannina, Ioannina, Greece
E-mail: dkovala@cc.uoi.gr
Fax: +30 26510 98786
Tel: +30 26510 98425

b Faculty of Chemistry, University of Wroclaw, 14F. Joliot – Curie Str., Wroclaw, Poland

Abstract

The reaction of dimethyltin(IV)oxide with pyruvic acid thiosemicarbazone (H2pt) and subsequent recrystallization from THF leads to the formation two pseudo-polymorphs based on triangular [(CH3)2Sn(pt)]3 units; one of them [(CH3)2Sn(pt)]3.3THF (1) with tubular cavities while the other [(CH3)2Sn(pt)]3.1.5THF (2) is a H-bonded 3D network with truncated tetrahedral cavities.

Graphical abstract: Self-assembly of dialkyltin(IV) moieties and a thiosemicarbone to a trinuclear macrocycle and the unprecedented formation of two pseudo-polymorphs with different cavities

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Article information

DOI
https://doi.org/10.1039/B809216H
Article type
Communication
Submitted
02 Jun 2008
Accepted
18 Jul 2008
First published
08 Aug 2008

CrystEngComm, 2008,10, 1291-1295

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Self-assembly of dialkyltin(IV) moieties and a thiosemicarbone to a trinuclear macrocycle and the unprecedented formation of two pseudo-polymorphs with different cavities

D. Kovala-Demertzi, J. Wiecek, J. C. Plakatouras and Z. Ciunik, CrystEngComm, 2008, 10, 1291 DOI: 10.1039/B809216H

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