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Title: | Unexpected Formation of Copper Dimethylglyoxime Dimer from the Reaction of Cuprous Chloride and Tetradentate Buthylene-Bridged Diiminedioxime Ligand |
Authors: | Panana Kitiphaisalnont Upsorn Boonyang Kanlaya Boonperm Sutatip Siripaisarnpipat พนนา กิติไพศาลนนท์ อัปสร บุญยัง กัลยา บุญเพิ่ม สุธาทิพย์ ศิริไพศาลพิพัฒน์ Huachiew Chalermprakiet University. Faculty of Science and Technology Walailak University. School of Science Kasetsart University. Department of Chemistry Kasetsart University. Department of Chemistry |
Keywords: | Dimethylglyoxime ไดเมทิลไกลออกซีม Cuprous chloride Diamine dioxime Hydrogen bonding พันธะไฮโดรเจน Doubly chloro-bridged CuIIdimers |
Issue Date: | 2015 |
Citation: | Chiang Mai J. Sci. 2015; 42(3) : 712-717 |
Abstract: | A reaction of a ligand 3,3′-(1,4-butanediyldinitrilo)bis(2-butanone)dioxime (BnH2 ) and CuCl yield green [Cu(H2 dmg)Cl(μ-Cl)]2 ,1. The dimethylglyoxime (H2 dmg) and CuIIions in 1 were in situ produced during the course of reaction and formed doubly chloro-bridged Cu(II) dimers. The geometry around copper ion is distorted square pyramidal. The weak intermolecular hydrogen bonds are observed in 1 giving 1D structure. The existence of two O-O distances of O2-O1= 2.922 and O4-O3= 2.910 indicates that these weak intermolecular hydrogen bonds are not equivalent. Hence doublet of the O-H stretching at 3302 and 3216 cm-1 are observed. |
Description: | สามารถเข้าถึงบทความฉบับเต็ม (Full Text) ได้ที่: https://www.thaiscience.info/Journals/Article/CMJS/10972706.pdf |
URI: | https://has.hcu.ac.th/jspui/handle/123456789/4269 |
Appears in Collections: | Science and Technology - Articles Journals |
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Unexpected-Formation-of-Copper-Dimethylglyoxime-Dimer-fro-the-Reaction-of-Cuprous-Chloride-and-Tetradentate.pdf | 60.82 kB | Adobe PDF | View/Open |
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