期刊論文
| 學年 | 94 |
|---|---|
| 學期 | 1 |
| 出版（發表）日期 | 2005-08-01 |
| 作品名稱 | Structure and Magnetic Properties of Mononuclear Copper(II) Complexes with 2,2-Bipyrimidine, 2,3-Bis(2-pyridyl)pyrazine, and 4-Terpyridone Based Ligands |
| 作品名稱（其他語言） | |
| 著者 | 魏和祥; Wei, Ho-hsiang; 廖俊源; Liao; Chun-Yuan ; 陳志旺; Chen; Chi-Wang ; 林信宏; Lin; Hsin-Huang ; 鄭勝權; Cheng; Sung-Chung ; 李綺謙; Lee; Chin-Jhan |
| 單位 | 淡江大學化學學系 |
| 出版者 | 臺北市：中國化學學會 |
| 著錄名稱、卷期、頁數 | Journal of the Chinese Chemical Society=中國化學會會誌 52(4), pp.707-716 |
| 摘要 | Four new complexes of [Cu(bpm)(ox)(H2O)] (1), [Cu(tpd)(dca)(H2O)] (2), [Cu(bppz)(N3)2] (3), and [Cu(bpm)2(m1,3-N3)(N3)] (4) (bpm = 2,2￠-bipyrimidine, bppz = 2,3-bis(2-pyridyl)pyrazine, tpd = 4-terpyridone, dca = dicyanamide, ox = oxalate) have been prepared and characterized by X-ray single-crystal analysis and variable-temperature magnetic measurements. Compounds 1-4 are essentially mononuclear Cu(II) complexes. However, in complex 1, Cu(II) it was found that intermolecular hydrogen bonding through between H2O and ox formed 1-D chain structure. In complex 2 it was found that the hydrogen bonding between H2O and tpd of the next molecule led to for a binuclear Cu(II) complex. In complex 3, two nitrogen atoms, one of the pyridyl group of bppz and one of N3- ligands, are weakly coordinated to neighbor Cu(II) ion thus leading to formation of a 1-D chain structure. In complex 4, one nitrogen atom of terminated N3- is weakly coordinated to the neighbor Cu(II) site to form a 1-D polymeric structure. The magnetic susceptibility measurements indicate that complex 1and 4 exhibit a weak antiferromagnetic interaction whereas a ferromagnetic coupling has been established for complexes 2 and 3. |
| 關鍵字 | |
| 語言 | en |
| ISSN | 0009-4536 |
| 期刊性質 | 國內 |
| 收錄於 | SCI |
| 產學合作 | |
| 通訊作者 | |
| 審稿制度 | 否 |
| 國別 | TWN |
| 公開徵稿 | |
| 出版型式 | ,電子版,紙本 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/25242 ) |