COPPER COMPLEX OF 6,7-DIHYDRO-5H-1,4-DITHIEPINE-2,3-DITHIOLATE

Authors
YAO TM YOU XZ LI C LI LF YANG QC
Citation
Tm. Yao et al., COPPER COMPLEX OF 6,7-DIHYDRO-5H-1,4-DITHIEPINE-2,3-DITHIOLATE, Acta crystallographica. Section C, Crystal structure communications, 50, 1994, pp. 67-69
Citations number
6
Categorie Soggetti
Crystallography
Journal title
Acta crystallographica. Section C, Crystal structure communications → ACNP
ISSN journal
01082701
Volume
50
Year of publication
1994
Part
1
Pages
67 - 69
Database
ISI
SICI code
0108-2701(1994)50:<67:CCO6>2.0.ZU;2-S
Abstract
A short C-S bond distance and a planar ligand structure indicate exten sive delocalization of electron density in the anion of tetrabutylammo nium ydro-5H-1,4-dithiepine-2,3-dithiolato)copper(III), [N(C4H9)4][Cu( C5H6S4)2]. The central metal ion, formally Cu(III), has an unusual oxi dation state. The crystal has a layer-like structure formed by the ani ons, while the tetrabutylammonium cations intercalate between them.