The structure of 1,6,4aλ4-trithiapentalene and 1,6-dioxa-6aλ4-thiapentalene studied by means of nuclear magnetic resonance spectroscopy in nematic phase and in isotropic solution
- 1 January 1979
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 2
- No. 11,p. 1521-1524
- https://doi.org/10.1039/p29790001521
Abstract
1,6,6aλ4-Trithiapentalene and 1,6-dioxa-6aλ4-thiapentalene have, by means of 1H n.m.r. spectroscopy in a nematic phase, been shown to possess C2ν symmetry in solution. Quantitative structural parameters have been obtained for both compounds. A detailed structure of 1,6-dioxa-6aλ4-thiapentalene has been obtained by combination of the n.m.r. data with data from X-ray and microwave studies. The 1H and 13C n.m.r. spectral data of the latter compound are reported and discussed.Keywords
This publication has 0 references indexed in Scilit: