Please use this identifier to cite or link to this item: https://has.hcu.ac.th/jspui/handle/123456789/4269
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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