含穴醚N_8O_3配体的金属大环化合物的NMR研究(Ⅱ)  

NMR studies of metalmacrocyclic complexes containing cryptands N_8O_3 (Ⅱ)

作　　者：吴达旭[1] 张旭东[1] 于澍燕[1] 

机构地区：[1]中国科学院福建物质结构研究所结构化学国家重点实验室,福建福州350002

出　　处：《福建分析测试》2001年第4期1493-1496,共4页Fujian Analysis & Testing

摘　　要：含有穴醚N8O3配体(H3L)的金属大环化合物[M(H3L)(ClO4)]在溶液中,室温下,作了1H NMR谱的测定,在化合物(6)-DMSO-d6溶液中还作1H-1H COSY(氢-氢相关二维谱)NMR谱的测定,归属了所有的1H谱线.对其配位行为通过1HNMR试验作了简单的讨论.~1H NMR spectra of the metal cryptates with N_8O_3 ligand (H_3L) [M (H_2L) (CIO_4)] have been determined at room temperature in solution. ~1H-~1HCOSY spectra NMR spectra of the compound (6) in an acetonitrile solution have been determined too. All the proton of the complexes were assigned. The solution coordination behavior of the complexes in solution is discussed on the basis of their ~1H NMR spectra.

关 键 词：穴醚N8O3配体 碱金属穴合物 镧穴合物 核磁共振波谱 

分 类 号：TB9[一般工业技术—计量学]