Synthesis, solid state and solution structures of two isomeric dicopper(II) complexes with functionalized azetidine ligands
- Authors
- Comba, Peter; Dovalil, Nina; Kim, Hyang Hoo; Kim, Jong Seung; Kim, Yang; Lee, Young Hoon; Thuery, Pierre; Zajaczkowski, Marta
- Issue Date
- 10월-2009
- Publisher
- SPRINGER
- Keywords
- Dinucleating ligands; Dicopper (II) complexes; Solution structure; EPR spectroscopy; X-ray crystallography
- Citation
- JOURNAL OF INCLUSION PHENOMENA AND MACROCYCLIC CHEMISTRY, v.65, no.1-2, pp.59 - 64
- Indexed
- SCIE
SCOPUS
- Journal Title
- JOURNAL OF INCLUSION PHENOMENA AND MACROCYCLIC CHEMISTRY
- Volume
- 65
- Number
- 1-2
- Start Page
- 59
- End Page
- 64
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/119147
- DOI
- 10.1007/s10847-009-9630-x
- ISSN
- 1388-3127
- Abstract
- Reported are the crystal and solution structures (determined by X-ray crystallography and EPR spectroscopy/simulation of the EPR spectra, respectively) of two dinuclear Cu-II complexes, coordinated to isomeric dinucleating azetidine-based ligands, whose N-3 cavities (pyridine/azetidine/secondary amine) are bridged by para- or meta-substituted phenyl groups. The Cu-II sites in the two dinuclear systems are similar to each other and as expected from the known structure of the corresponding mononuclear complex. The significant differences between the crystal structures of the mono- and the two dinuclear complexes and between the crystal and the solution structures are due to the elasticity of the Cu-II coordination sphere, the flexibility of the dinucleating ligands and subtle changes related to weak interactions (crystal lattice, solvation, anion coordination/ion pairing).
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Science > Department of Chemistry > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.