Abstract
Bis(2-benzoylimino-benzimidazolinato)copper(II) (1) as the first neutral chelate of an acylimino-benzimidazoline contains guanidine and amide moieties directly coordinated to a metal atom. The ligands are arranged in trans position. The synthesis of cis-bis(pyridine)bis(N-benzoyl-O-ethyl-N′-m-nitrophenyl-isoureato) nickel(II) (2) is described. The molecular structures of both complexes were determined by X-ray crystal structure analysis.
Original language | English |
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Pages (from-to) | 184-187 |
Number of pages | 4 |
Journal | Inorganic Chemistry Communications |
Volume | 2 |
Issue number | 5 |
DOIs | |
State | Published - 1 May 1999 |
Bibliographical note
Funding Information:L.B. would like to thank the Fond der Chemischen Industrie for financial support. M.L. thanks the DAAD Bonn for a grant. We thank Dr. K.H. Hallmeier for recording and discussion of the XPS spectra and Dr. L. Hennig for recording and discussion of the NMR spectra.
Keywords
- Acylisourea complexes
- Copper(II) complexes
- Crystal structures
- Guanidine derivative complexes
- Nickel(II) complexes