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Cu(I) Arylsulfonate π-Complexes with 3-Allyl-2-thiohydantoin: The Role of the Weak Interactions in Structural Organization.
- Source :
-
Acta Chimica Slovenica . 2020, Vol. 67 Issue 4, p1148-1154. 7p. - Publication Year :
- 2020
-
Abstract
- The present work is directed toward preparation and structural characterization of two novel Cu(I) arylsulfonate p-complexes with 3-allyl-2-thiohydantoin, namely [Cu2(Hath)4](C6H5SO3)2 (1) and [Cu2(Hath)4](p-CH3C6H4SO3)2 · 2H2O (2) (Hath = 3-allyl-2-thiohydantoin), obtained by the means of alternating current electrochemical synthesis and studied with X-ray diffraction method. In both structures, the inner coordination sphere is represented by the cationic dimer [Cu2(Hath)4]2+ with one crystallographically independent copper(I) atom which has a trigonal pyramidal coordination environment formed by three Hath thiogroup S atoms and double C=C bond of its allyl group. [Cu2(Hath)4]2+ fragments in both coordination compounds are very similar, despite some divergences such as a big difference in Cu-S distance to the apical S atom (3.0374(8) Å in 1 and 2.7205(9) Å in 2). This difference was explained by the impact of the system of weak interactions, which are quite different. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 13180207
- Volume :
- 67
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Acta Chimica Slovenica
- Publication Type :
- Academic Journal
- Accession number :
- 148245465
- Full Text :
- https://doi.org/10.17344/acsi.2020.6045