Bis(μ-8-hydroxy-7-iodoquinoline-5-sulfonato-κ3N,O:O′)bis[triaquazinc(II)] tetrahydrate
✍ Scribed by Francis, Savarimuthu ;Muthiah, Packianathan Thomas ;Bocelli, Gabriele ;Cantoni, Andrea
- Publisher
- International Union of Crystallography
- Year
- 2003
- Tongue
- English
- Weight
- 462 KB
- Volume
- 59
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
In the title compound, [Zn 2 (C 9 H 4 INO 4 S) 2 (H 2 O) 6 ]Á4H 2 O, the coordination geometry around the Zn II atom is a distorted octahedron, formed by three water molecules, the N and deprotonated O atoms of the quinolinol ring and one of the O atoms of the sulfonate group. In the centrosymmetric binuclear complex, there is a %±%-stacking interaction between the quinolinol rings. The water molecules of crystallization play an important role in the hydrogen-bonding patterns of the three-dimensional network.
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Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.005 A Ê R factor = 0.041 wR factor = 0.090 Data-to-parameter ratio = 17.4 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
Single-crystal X-ray study T = 120 K Mean '(C±C) = 0.005 A Ê R factor = 0.026 wR factor = 0.095 Data-to-parameter ratio = 11.1 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
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