Taghreed M. A. Jazzazi, Tareq M. A. Al-Shboul, Mohammad El-khateeb, Hayato Moriyama, Yukihiro Yoshida, Hiroshi Kitagawa
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引用次数: 0
Abstract
Two new tetradentate symmetrical Schiff bases derived from 2,2’-diamino-4,4’-dimethyl-1,1’-biphenyl or its dibromo substituted analog and 3,5-diiodosalicylaldehyde were synthesized. The reactions of these Schiff bases with zinc acetate generated the corresponding Zn(II)-complexes in which the zinc atom is bonded through the two azoimine nitrogen atoms in addition to the two oxygen atoms of the deprotonated hydroxyl groups. The Schiff bases and their Zn(II) complexes were characterized using UV-Vis, 1H- and 13C-NMR, IR spectroscopy and elemental analysis. The structures of the two Schiff bases as well as the two zinc(II) complexes were further approved by single crystal X-ray analysis.
期刊介绍：
Transition Metal Chemistry is an international journal designed to deal with all aspects of the subject embodied in the title: the preparation of transition metal-based molecular compounds of all kinds (including complexes of the Group 12 elements), their structural, physical, kinetic, catalytic and biological properties, their use in chemical synthesis as well as their application in the widest context, their role in naturally occurring systems etc.
Manuscripts submitted to the journal should be of broad appeal to the readership and for this reason, papers which are confined to more specialised studies such as the measurement of solution phase equilibria or thermal decomposition studies, or papers which include extensive material on f-block elements, or papers dealing with non-molecular materials, will not normally be considered for publication. Work describing new ligands or coordination geometries must provide sufficient evidence for the confident assignment of structural formulae; this will usually take the form of one or more X-ray crystal structures.
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