Using a Hydrogen-Bonded Rosette-Type Scaffold to Generate Heteronuclear Metalla-Assemblies

被引:3
|
作者
Zhang, Fan [1 ]
Therrien, Bruno [1 ]
机构
[1] Univ Neuchatel, Inst Chem, Ave Bellevaux 51, CH-2000 Neuchatel, Switzerland
关键词
Piano-stool complexes; Rosette-type structures; Hydrogen bonds; Ruthenium; Rhodium; Iridium; TOF MASS-SPECTROMETRY; SUPRAMOLECULAR ASSEMBLIES; COMBINING COORDINATION; NONCOVALENT SYNTHESIS; RUTHENIUM COMPLEXES; MELAMINE; CHEMISTRY; NANOSTRUCTURES; ORGANIZATION; SYSTEMS;
D O I
10.1002/ejic.201800135
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Pyridyl-functionalized melamine (MEpy) and barbituric acid (BApy) derivatives have been designed to generate rosette-type structures with multiple coordination sites. The introduction of a pyridyl group on both components (MEpy and BApy) allows coordination of metals at the periphery of the (MEpy)(3)(BApy)(3) rosette. Dichloro para-cymene ruthenium and dichloro pentamethylcyclopentadienyl rhodium units were inserted to generate the heteronuclear rosettes, (MEpyRu)(3)(BApyRh)(3) and (MEpyRh)(3)(BApyRu)(3), respectively. Both rosettes were characterized by spectroscopic methods and their behavior in solution was studied.
引用
收藏
页码:2399 / 2407
页数:9
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