Publication
Title
The first observation of the E,Z configuration of Ar-X-N=S=N-X-Ar (X = S, Se) chains in the crystalline state
Author
Abstract
New oligomeric analogues of poly(sulfur nitride), i.e. 3-ClC6R4XN=S=NXC6R4Cl-3 (58; R = H, F and X = S, Se), were synthesized and structurally characterized in the solid state by single-crystal XRD, in solution by variable-temperature NMR spectroscopy and in the gas phase with DFT/B3LYP calculations. In the crystal, compounds 57 display the well-known Z,Z configuration, whereas 8 (R = F, X = Se) is the first compound to display the E,Z configuration amongst twelve structurally defined ArXN=S=NXAr (X = S, Se) derivatives in the hydrocarbon and fluorocarbon series. Through a careful analysis of the packing schemes and the intermolecular interactions of the various compounds, an explanation of the abnormal behaviour of 8 is put forward.
Language
English
Source (journal)
European journal of inorganic chemistry. - Weinheim
Publication
Weinheim : 2010
ISSN
1434-1948
Volume/pages
30(2010), p. 4801-4810
ISI
000284237700008
Full text (Publisher's DOI)
UAntwerpen
Faculty/Department
Research group
[E?say:metaLocaldata.cgzprojectinf]
Publication type
Subject
Affiliation
Publications with a UAntwerp address
External links
Web of Science
Record
Identification
Creation 06.01.2011
Last edited 29.07.2017
To cite this reference