| 冠醚环化二硫烯双核Au(I)配合物的合成、结构及电化学性质 |
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| 引用本文： | 纪勇,胡亮,张睿,李一志,左景林,游效曾.冠醚环化二硫烯双核Au(I)配合物的合成、结构及电化学性质[J].高等学校化学学报,2011,32(3):545-551. |
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| 作者姓名： | 纪勇 胡亮 张睿 李一志 左景林 游效曾 |
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| 作者单位： | 南京大学化学化工学院,配位化学国家重点实验室,南京,210093 |
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| 基金项目： | 国家“九七三”计划项目，国家自然科学基金 |
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| 摘 要： | 合成了含有冠醚环化二硫烯的双核Au(I)配合物(30-C2S4)Au2(PPh3):](1),(40-C2S4)Au2·(PPh3)2](2),(30一C6-S8)Au2(Pph3)2](3)和(40-C6-S8)Au2(PPh3)2](4)以及富硫配合物(btdt)Au2·(PPh3)2](5).通过x射线...
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| 关 键 词： | 金(I)配合物 氧化还原性质 二硫烯配合物 晶体结构 |
| 收稿时间： | 2010-10-15 |
Syntheses, Structures and Electrochemical Properties of Dinuclear Au(I) Complexes Including Crown Ether Annelated Dithiolate Ligands |
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| JI Yong,HU Liang,ZHANG Rui,LI Yi-Zhi,ZUO Jing-Lin,YOU Xiao-Zeng.Syntheses, Structures and Electrochemical Properties of Dinuclear Au(I) Complexes Including Crown Ether Annelated Dithiolate Ligands[J].Chemical Research In Chinese Universities,2011,32(3):545-551. |
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| Authors: | JI Yong HU Liang ZHANG Rui LI Yi-Zhi ZUO Jing-Lin YOU Xiao-Zeng |
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| Institution: | JI Yong,HU Liang,ZHANG Rui,LI Yi-Zhi,ZUO Jing-Lin,YOU Xiao-Zeng (State Key Laboratory of Coordination Chemistry,School of Chemistry and Chemical Engineering,Nanjing University,Nanjing 210093,China) |
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| Abstract: | A series of new gold(I) complexes containing crown ether annelated dithiolate ligands, (3O-C2S4)Au2(PPh3)2] (1, 3O-C2S42?=1,4,7-trioxa-10,13-dithiacyclopentadec-11-ene-11,12-dithiolate), (4O-C2S4)Au2(PPh3)2] (2, 4O-C2S42?=1,4,7,10-tetraoxa-13,16-dithiacyclooctadec-14-ene-14,15- dithiolate),(3O-C6S8)Au2(PPh3)2] (3, 3O-C6S82?=2-{4,5-dithia-(3',6',9'-trioxaundecyl)-1,3-dithiol-2- ylidene}- 1,3-dithiol-4,5-dithiolate)), and (4O-C6S8)Au2(PPh3)2] (4, 4O-C6S82?=2-{4,5-dithia-(3',6',9', 12'-tetr- aoxatetradecyl)-1,3-dithiol-2-ylidene}-1,3-dithiol-4,5-dithiolate); and the sulphur-rich dithiolate gold(I) complex (btdt)Au2(PPh3)2] (5, btdt=benzotetrathiafulvalenedithiolate), have been prepared and characterized. The crystal structures of complexes 1-3 and 5 have been determined. Redox properties of these compounds have been investigated by cyclic voltammetry and complex 4 shows significant response for Na+ ions with a large positive shift of ca. 55 mV. |
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| Keywords: | Gold(I) complexes Redox properties Dithiolate Crystal structures |
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