التفاصيل البيبلوغرافية
| العنوان: |
New mixed-anion zinc(II) complexes, [Zn(phen) 2 (CCl 3 COO)(H 2 O)](NO 3 ) and [Zn(bpy) 2 (CH 3 COO)](ClO 4 ) · H 2 O; synthesis, characterization and crystal structures. |
| المؤلفون: |
Talaei, Zeanab, Morsali, Ali, Mahjoub*, Ali R. |
| المصدر: |
Journal of Coordination Chemistry; 4/15/2006, Vol. 59 Issue 6, p643-650, 8p, 4 Diagrams, 4 Charts |
| مصطلحات موضوعية: |
ZINC, BIPYRIDINE, ANIONS, SPECTRUM analysis, CHEMISTRY |
| مستخلص: |
Zinc(II) complexes with 1,10-phenanthroline (phen) and 2,2′-bipyridine (bpy) containing two different anions have been synthesized and characterized by elemental analysis, IR-, 1 H NMR-, 13 C NMR spectroscopy. The single crystal X-ray data of [Zn(phen) 2 (CCl 3 COO)(H 2 O)](NO 3 ) show the complex to be monomeric and the Zn atom with an unsymmetrical six-coordinate geometry, coordinated by four nitrogen atoms of “phen”, one trichloroacetate and one water. The crystal structure of [Zn(bpy) 2 (CH 3 COO)](ClO 4 ) · H 2 O shows each zinc atom chelated by the nitrogen atoms of “bpy” and also two oxygen atoms of acetate. From the infrared spectra and X-ray crystallography, it is established that coordination of the carboxylate group to zinc is different for trichloroacetate and acetate. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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