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- Title
Synthesis, X-ray Structural and Thermal Analysis of a Novel Copper Compound Containing Dissymmetric Independent 5- and 6-coordinate CuL(H<sub>2</sub>O)<sub>n</sub> (n = 2, 3) Units and Hydrogen bond Bridges.
- Authors
Barut, Duygu; Korkmaz, Neslihan; Astley, Stephen T.; Aygün, Muhittin
- Abstract
The synthesis, thermogravimetric and X-ray structure analysis of a highly unusual copper compound prepared from a chiral tridentate Schiff base ligand is reported. The title compound [CuL(H2O2)] · [CuL(H2O)3] · H2O crystallizes in the orthorhombic crystal system in space group P212121 with Z = 4. The two independent CuL(H2 O)n complexes are present n in the same unit cell, along with an uncoordinated water molecule. The five-coordinated copper(II) centre occupies a di- storted square-pyramidal geometry whereas the six-coordinated copper(II) centre has a distorted octahedral geometry. The independent copper complexes and the uncoordinated water molecule are joined together with intermolecular hydrogen bonds in a two-dimensional supramolecular network which lies parallel to the ab plane.
- Subjects
CHEMICAL synthesis; COPPER glazes; TRANSITION metals; HYDROGEN bonding; CALORIMETRY
- Publication
Acta Chimica Slovenica, 2015, Vol 62, Issue 1, p88
- ISSN
1318-0207
- Publication type
Article
- DOI
10.17344/acsi.2014.734