Abstract
The N-acyl thiourea complexes bis[N,N-diethyl-N′-(p-nitrobenzoyl)- thioureato]copper(II) (1a,1b) and bis(N,N-diphenyl-N′-benzoylthioureato) copper(II) (2a,2b) crystallize in each case in two modifications. X-ray structural analysis shows that 1a and 1b are cis-trans isomers. This is very unusual for N-acyl thioureato complexes because with exception of one platinum(II) complex up to now only cis complexes have been found. In contrast X-ray structural analysis of both forms 2a and 2b of the other complex shows no cis-trans pair. Both modifications are cis complexes. In solution both isomers of the copper(II) complexes are observable by EPR spectroscopy.
| Original language | American English |
|---|---|
| Pages (from-to) | 1381-1386 |
| Number of pages | 6 |
| Journal | Zeitschrift fur Anorganische und Allgemeine Chemie |
| DOIs | |
| State | Published - 7 Oct 2004 |
| Externally published | Yes |
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SDG 3 Good Health and Well-being
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