| Synthesis, Crystal Structure, and Properties of [Cu(tren)(im)Zn(tren)](ClO_4)_3·CH_3OH as a Model Compound of BESOD |
| |
| 引用本文： | 罗勤慧,郑丽敏,陆勤,沈孟长,戴安邦,周忠远,胡国志.Synthesis, Crystal Structure, and Properties of [Cu(tren)(im)Zn(tren)](ClO_4)_3·CH_3OH as a Model Compound of BESOD[J].中国科学B辑(英文版),1993(2). |
| |
| 作者姓名： | 罗勤慧 郑丽敏 陆勤 沈孟长 戴安邦 周忠远 胡国志 |
| |
| 作者单位： | Coordination Chemistry Institute，Nanjing University，Nanjing 210008，PRC，Coordination Chemistry Institute，Nanjing University，Nanjing 210008，PRC，Coordination Chemistry Institute，Nanjing University，Nanjing 210008，PRC，Coordination Chemistry Institute，Nanjing University，Nanjing 210008，PRC，Coordination Chemistry Institute，Nanjing University，Nanjing 210008，PRC，Chengdu Center of Analysis and Test，Academia Sinica，Chengdu 610015，PRC，Chengdu Center of Analysis and Test，Academia Sinica，Chengdu 610015，PRC |
| |
| 基金项目： | Project supported by the National Natural Science Foundation of China. |
| |
| 摘 要： | This paper reports the synthesis,properties and crystal structure of the title model compound with the ESR parameters g_∥ =2.007,g_⊥=2.191, A_∥=0.0061 cm~(-1), and A_⊥=0.0114 cm~(-1). The crystal belongs to space group C_2~2-P2_1,a=8.924(2),b=11.590(4), c=16.356(6),β =91.40(2)°,Z=2.Cu(Ⅱ) and Zn(Ⅱ) are bridged by the imidazolate ring, with the distance of 5.84.The conductivity and electronic reflectance spectrum of the complex are described.pH dependence in an aqueous solution is also investigated by potentiometric titration, and fitted by a self-written computer program. The results indicate that the imidazolate bridge splits at the side facing Zn(Ⅱ) below pH 8.
|
| 关 键 词： | BESOD model compounds Cu(Ⅱ)-Zn(Ⅱ) binuclear complex erystal structure. |
| 本文献已被 CNKI 等数据库收录！ |
|
