Diaqua(diethylenetriamine-κ3N)(perchlorato-κO)copper(II) hydrogenmaleate
✍ Scribed by Valdés-Martínez, Jesús ;Toscano, Rubén A. ;Río-Ramírez, Marisa Del
- Publisher
- International Union of Crystallography
- Year
- 2003
- Tongue
- English
- Weight
- 237 KB
- Volume
- 60
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.004 A Ê R factor = 0.045 wR factor = 0.125 Data-to-parameter ratio = 23.3 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
In the title complex, [Cu(C~8~H~6~NO~2~)~2~(C~6~H~7~NO)~2~(H~2~O)], the Cu^2+^ ion has a highly distorted square-bipyramidal (4 + 1 + 1) coordination environment, and is bonded to three carboxylate O atoms of two 3-pyridylacrylate anions (monodentate and asymetric bidentate), two pyridine N atoms of
The tridentate Schiff base ligand derived from the condensation of salicylaldehyde and dl-tyrosine, in the presence of pyridine, forms a square-pyramidal ®ve-coordinate Cu complex, [Cu(C 16 H 13 NO 4 )(C 5 H 5 N)(H 2 O)], with a water molecule occupying the apical site.