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- Title
Syntheses, Crystal Structures, and Properties of a Salamo-type Tetradentate Chelating Ligand and Its Pentacoordinated Copper(II) Complex.
- Authors
Dong, Wen‐Kui; Wang, Zheng‐Kun; Li, Gang; Zhao, Meng‐Meng; Dong, Xiu‐Yan; Liu, Sen‐Hua
- Abstract
A Salamo-type ligand 6,6′-diethoxy-2,2′-[1,1′-(ethylenedioxydinitrilo)dimethylidyne]diphenol (H2L) and its pentacoordinate copper(II) complex [CuL(H2O)] were synthesized and structurally characterized. The molecule of H2L is located in a crystallographic inversion center and adopts E configuration with respect to the C=N bond. In the complex [CuL(H2O)], the CuII atom has a tetragonally elongated square-pyramidal configuration with donor atoms N2O2 forming a perfect basal plane. And an infinite 2D layer supramolecular structure is formed through intermolecular C1-H1A ···O5 and C2-H2A ···O3 hydrogen bonding interactions.
- Subjects
LIGANDS (Chemistry); COORDINATION compounds; LIGAND exchange reactions; CRYSTAL structure; SUPRAMOLECULAR chemistry; HYDROGEN bonding
- Publication
Zeitschrift für Anorganische und Allgemeine Chemie, 2013, Vol 639, Issue 12/13, p2263
- ISSN
0044-2313
- Publication type
Article
- DOI
10.1002/zaac.201300254