尿素酶模型鎳(Ⅱ)錯合物之研究 : 雙核及柒核鎳(Ⅱ)錯合物之合成、構造及磁性

淡江大學機構典藏 > 理學院 > 化學學系暨研究所 > 學位論文 > Item 987654321/32791

Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/32791

Title:	尿素酶模型鎳(Ⅱ)錯合物之研究 : 雙核及柒核鎳(Ⅱ)錯合物之合成、構造及磁性
Other Titles:	Studies on urease model nickel(II) complexes : synthesis: structures and magnetic properties of di- and hepta-nuclear nickel(II) complexes
Authors:	高敏瀞;Kao, Min-ching
Contributors:	淡江大學化學學系碩士班魏和祥;Wei, Ho-hsiang
Keywords:	尿素酶;尿素;鎳錯合物;活性;UV光譜;Urease;Urea;Nickel(II) complexes;X-ray structure;Activity;UV-Vis spectroscopy
Date:	2009
Issue Date:	2010-01-11 02:45:53 (UTC+8)
Abstract:	論文提要內容：本論文合成一系列尿素酶模型之鎳(II)錯合物且性質由X-ray單晶繞射儀、UV-Vis光譜、元素分析儀及質譜儀來分析。尿素酶模型鎳(II)錯合物及配位基: (1) [Ni2(L1)(C7H4ClO2)(H2O)] (2) [Ni2(L1)(CH3COO)(2H2O)] (3) [Ni2(L2)(C7H4BrO2)(H2O)] (4) [Ni7(C27H27N4O3)3(CO3)2(H2O)6(OH)] L1: 4-chloro-2-((E)-4-(3-(2-((E)-5-chloro-2-hydroxybenzylideneamino)ethyl)-2- (5-chloro-2-hydroxyphenyl)imidazolidin-1-yl)but-1-enyl)phenol L2: 4-bromo-2-((E)-4-(3-(2-((E)-5-bromo-2-hydroxybenzylideneamino)ethyl)-2- (5-bromo-2-hydroxyphenyl)imidazolidin-1-yl)but-1-enyl)phenol L3: 2,4-dichloro-6-((E)-4-(3-(2-((E)-3,5-dichloro-2-hydroxybenzylideneamino) ethyl)-2-(3,5-dichloro-2-hydroxyphenyl)imidazolidin-1-yl)but-1-enyl)phenol 加入尿素(Urea)與鎳錯合物反應，可藉由UV-Vis光譜測量來了解此錯合物是否具有反應活性，並藉由SQUID變溫磁化率的測定，了解鎳與鎳之間配位立體結構與磁性行為的關聯性。 A seiries Urease model nickel(II) complexes as funtionl model compounds were synthesized and characterized by X-ray single crystal diffraction, UV-Vis spectroscopy, element analyzer, and mass spectroscopy analysises. Urease model nickel(II) complexes & ligands: (1) [Ni2(L1)(C7H4ClO2)(H2O)] (2) [Ni2(L1)(CH3COO)(2H2O)] (3) [Ni2(L2)(C7H4BrO2)(H2O)] (4) [Ni7(C27H27N4O3)3(CO3)2(H2O)6(OH)] L1: 4-chloro-2-((E)-4-(3-(2-((E)-5-chloro-2-hydroxybenzylideneamino)ethyl)-2- (5-chloro-2-hydroxyphenyl)imidazolidin-1-yl)but-1-enyl)phenol L2: 4-bromo-2-((E)-4-(3-(2-((E)-5-bromo-2-hydroxybenzylideneamino)ethyl)-2- (5-bromo-2-hydroxyphenyl)imidazolidin-1-yl)but-1-enyl)phenol L3: 2,4-dichloro-6-((E)-4-(3-(2-((E)-3,5-dichloro-2-hydroxybenzylideneamino) ethyl)-2-(3,5-dichloro-2-hydroxyphenyl)imidazolidin-1-yl)but-1-enyl)phenol These complexes have been characterized by IR spectroscopy, elemental analysis. Addition urea of reaction with nickel(II) complexes by UV-Vis spectroscopy, we can understand that nickel(II) complexes whether have urease activity. Magnetic susceptibilities were measured to understand magnetic behavior of these complexes.
Appears in Collections:	[化學學系暨研究所] 學位論文

Files in This Item:

File	Size	Format
	0Kb	Unknown	319	View/Open

Loading...