McCann, Malachy and Cronin, James F. and Devereux, Michael and Ferguson, George
(1995)
Copper(II) Complexes of Heptanedioic Acid(hdaH2) and Octanedioic Acid (odaH2): X-Ray Crystal Structures of [Cu(112-hda)(phen)i] · 11.73H2O
and [Cu(112-oda)(phen)i] · 12H2O (phen = 1,10-Phenanthroline).
Polyhedron, 14 (17-18).
pp. 2379-2387.
ISSN 0277-5387
Abstract
The α,ω-dicarboxylic acids heptanedioic acid (hdaH2) and octanedioic acid (odaH2) reacted smoothly with [Cu2(μ-O2CCH3)4(H2O)2] in water giving the insoluble copper(II) complexes [Cu(hda)] (1) and [Cu(oda)] (2). Complexes 1 and 2 reacted further with 1,10-phenanthroline (phen) giving [Cu(η2-hda)(phen)2]·xH2O and [Cu(η2-oda) (phen)2]·xH2O (x28), respectively. The X-ray crystal structures of [Cu(η2-hda) (phen)2]·11.73H2O (3) and [Cu(η2-oda)(phen(2]·12H2O (4) (i.e. x = 11.73 and 12, respectively) reveal that, for each complex, the copper(II) atom is at the centre of a distorted octahedron comprising four nitrogen atoms from two chelating phen ligands and two oxygen atoms from a single asymmetric chelating carboxylate function, with the remaining carboxylate group of the diacid uncoordinated.
| Item Type: |
Article
|
| Additional Information: |
Cite as: Malachy McCann, James F. Cronin, Michael Devereux, George Ferguson,
Copper(II) complexes of heptanedioic acid (hdaH2) and octanedioic acid (odaH2) : X-ray crystal structures OF [Cu(η2-hda)(phen)2]·11.73H2O and [Cu(η2-oda)(phen)2]·12H2O (phen = 1,10-Phenanthroline),
Polyhedron,
Volume 14, Issues 17–18,
1995,
Pages 2379-2387,
ISSN 0277-5387,
https://doi.org/10.1016/0277-5387(95)00075-4. |
| Keywords: |
Copper(II) Complexes; Heptanedioic Acid (hdaH2); Octanedioic Acid (odaH2); X-Ray Crystal Structures; [Cu(112-hda)(phen)i] · 11.73H2O;
[Cu(112-oda)(phen)i] · 12H2O (phen = 1,10-Phenanthroline); |
| Academic Unit: |
Faculty of Science and Engineering > Chemistry |
| Item ID: |
14691 |
| Identification Number: |
https://doi.org/10.1016/0277-5387(95)00075-4 |
| Depositing User: |
Dr. Malachy McCann
|
| Date Deposited: |
11 Aug 2021 14:04 |
| Journal or Publication Title: |
Polyhedron |
| Publisher: |
Elsevier |
| Refereed: |
Yes |
| URI: |
|
| Use Licence: |
This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available
here |
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