Synthesis, Crystal Structure and Spectroscopic Properties of Cyanide-bridged Complex [RuⅡ（ttpy）（CN）3MnⅢ（salen）]  

作　　者：SUN Gui-Fang LI Jia-Qi YU Hong-Liang YU Meng PENG Pei DING Wen-Wen WANG Yong 孙桂芳;栗佳琪;余洪亮;于孟;彭佩;丁文文;王勇(Hubei Key Laboratory of Drug Synthesis and Optimization,Jingchu University of Technology)

机构地区：[1]Hubei Key Laboratory of Drug Synthesis and Optimization,Jingchu University of Technology

出　　处：《Chinese Journal of Structural Chemistry》2019年第5期745-753,669,共10页结构化学（英文）

基　　金：Supported by the Science and Technology Research Project of Hubei Provincial Department of Education(China,No.Q20174302);the Scientific Research Foundation of Jingchu University of Technology(No.QN201602);National college students innovation and entrepreneurship training program(No.201811336003,China)

摘　　要：Tricyanide building block K[Ru(ttpy)(CN)3] and [MnⅢ(salen)](ClO4) have been used to design and synthesize a heterobimetallic one-dimensional(1D) zigzag chain complex 1,[RuⅡ(ttpy)(CN)3 MnⅢ(salen)](ttpy = 4′-(p-tolyl)-2,2′:6′,2″-terpyridine, salen = N,N?-ethylenebis-(salicylideneaminato)dianion). Single-crystal X-ray diffraction analysis shows complex 1 crystallizes in orthorhombic Pbca space group and the asymmetric unit of 1 contains one[-NC-RuⅡ(ttpy)(CN)(m-CN)-Mn Ⅲ-(salen)-] molecule. In the structure of 1, each [Ru Ⅱ(ttpy)(CN)3]-connects two [MnⅢ(salen)]+ with two cyanide groups in a cis-conformation, and in turn each[MnⅢ(salen)]+ unit links two [RuⅡ(ttpy)(CN)3]-building blocks in a trans-conformation, resulting in a 1D [-NC-RuⅡ-CN-MnⅢ-]n chain. Furthermore, the electronic absorption spectra and luminescence spectroscopy of complex 1 have also been studied.

关 键 词：CYANIDE-BRIDGED CRYSTAL structure Ru(Ⅱ) SPECTROSCOPIC properties Mn(Ⅲ) 

分 类 号：O641.4[理学—物理化学]