921770-28-7Relevant articles and documents
Three copper(II) complexes constructed from a new 1,3,5-triazine derivative ligand
Wu, Ya-Pan,Wang, Cui-Juan,Wang, Yao-Yu,Liu, Ping,Wu, Wei-Ping,Shi, Qi-Zhen,Peng, Shie-Ming
, p. 3533 - 3542 (2006)
Three new complexes {[Cu(dpdapt)(Hhbd)] · 6H2O}n (1) (dpdapt = N,N′-di(2-pyridyl)-2,4-diamino-6-phenyl-1,3,5-triazine, Hhbd = 2-hydroxybutanedioicate dianion), [Cu(dpdapt)(SO4)] · 2H2O (2) and [Cu(dpdapt)(oxa)] · H2O (3) (oxa = oxalate dianion) have been synthesized and structurally characterized. The non-covalent interactions of π-π stacking and hydrogen bonding extend complexes 1-3 into supramolecular architectures, where 1 self-assembles into a 1D polymeric chain by dicarboxylate bridges and exhibits a 3D framework with 1D open channels, while complexes 2 and 3 display 2D wavelike networks. Interestingly, in 1, the host framework encapsulates hexameric water clusters that are connected into 1D arrays by supramolecular association along the 1D open channels. The UV/vis, IR spectra, fluorescence and TG analysis for complexes 1, 2 and 3 are also discussed.