Single crystal X-ray structural features of aromatic compounds having a pentafluorosulfuranyl (SF5) functional group
Abstract
Nine pentafluorosulfuranyl (SF5)-containing aromatic compounds have been characterized crystallographically. The SF5 group has an umbrella geometry, and the sulfur atom in the SF5 group is in an approximately octahedral coordination environment. All S-F bond lengths [1.572(3) to 1.618(3) Å] are very similar and the C-S-Fax bond angles [178.94(14) to 180°] are very close to each other. The angle of two adjacent Feq is approximate to 90°. The intramolecular and intermolecular interactions such as Caryl-H···Feq, Caryl-H···O/N/F/Cl interactions, and π-stacking interactions play a very important role in their three-dimension packing frameworks.
Citation
Du , J , Hua , G , Beier , P , Slawin , A M Z & Woollins , J D 2017 , ' Single crystal X-ray structural features of aromatic compounds having a pentafluorosulfuranyl (SF 5 ) functional group ' , Structural Chemistry , vol. 28 , no. 3 , pp. 723-733 . https://doi.org/10.1007/s11224-016-0854-2
Publication
Structural Chemistry
Status
Peer reviewed
ISSN
1040-0400Type
Journal article
Rights
© Springer Science+Business Media New York 2016. This work is made available online in accordance with the publisher’s policies. This is the author created, accepted version manuscript following peer review and may differ slightly from the final published version. The final published version of this work is available at: https://dx.doi.org/10.1007/s11224-016-0854-2
Description
The authors are grateful to the University of St Andrews for financial support.Collections
Items in the St Andrews Research Repository are protected by copyright, with all rights reserved, unless otherwise indicated.