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Cu(I) or Cu(I)−Cu(II) Mixed-Valence Complexes of 2,4,6-Tri(2-pyridyl)-1,3,5-triazine:  Syntheses, Structures, and Theoretical Study of the Hydrolytic Reaction Mechanism
Xiao-Ping Zhou1; Dan L1; Shao-Liang Zheng2; Xuanjun Zhang1; Tao Wu1
2006
Source PublicationInorganic chemistry
ISSN0020-1669
Volume45Issue:18Pages:7119-7125
Abstract

The reactions of 2,4,6-tri(2-pyridyl)-1,3,5-triazine (tpt) with copper(I) halides under solvothermal or traditional conditions yielded two polymeric Cu(I) complexes [Cu2I2(tpt)]n (1) and [Cu3I3(tpt)]n (2), one mixed-valence Cu(I)−Cu(II) complex [Cu4Cl2I4(tpt)2] (3), and two Cu(II) complexes [CuBr(bpca)] (4) and [CuI(bpca)] (5) (bpca ) bis(2-pyridylcarbonyl)- amine). Complex 1 is a zigzag chain with tpt in a bis-bipyridine-like coordination mode, whereas complex 2 with tpt chelating three Cu(I) cations is a ladderlike coordination polymer. Complex 3 is mixed-valence, with Cu(I) in a distorted tetrahedral geometry and Cu(II) in a distorted square pyramidal geometry, forming a ladderlike supramolecular chain. Complexes 4 and 5 are the products of in situ hydrolysis of tpt involving the oxidation of Cu(I). The synthesis and characterization of complex 1, 2, and 5 indicated that Cu(I) cannot promote the hydrolysis of tpt. The theoretical study shows that the main effect for hydrolysis of tpt is the electron-withdrawing effect of metal ions.

DOIhttp://dx.doi.org/10.1021/ic060564p
Indexed BySCI
Language英语
WOS Research AreaChemistry
WOS SubjectChemistry, Inorganic & Nuclear
WOS IDWOS:000240033700019
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Cited Times [WOS]:78   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionFaculty of Health Sciences
Affiliation1.Department of Chemistry, Shantou University, Guangdong 515063, P. R. China
2.School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, P. R. China
Recommended Citation
GB/T 7714
Xiao-Ping Zhou,Dan L,Shao-Liang Zheng,et al. Cu(I) or Cu(I)−Cu(II) Mixed-Valence Complexes of 2,4,6-Tri(2-pyridyl)-1,3,5-triazine:  Syntheses, Structures, and Theoretical Study of the Hydrolytic Reaction Mechanism[J]. Inorganic chemistry,2006,45(18):7119-7125.
APA Xiao-Ping Zhou,Dan L,Shao-Liang Zheng,Xuanjun Zhang,&Tao Wu.(2006).Cu(I) or Cu(I)−Cu(II) Mixed-Valence Complexes of 2,4,6-Tri(2-pyridyl)-1,3,5-triazine:  Syntheses, Structures, and Theoretical Study of the Hydrolytic Reaction Mechanism.Inorganic chemistry,45(18),7119-7125.
MLA Xiao-Ping Zhou,et al."Cu(I) or Cu(I)−Cu(II) Mixed-Valence Complexes of 2,4,6-Tri(2-pyridyl)-1,3,5-triazine:  Syntheses, Structures, and Theoretical Study of the Hydrolytic Reaction Mechanism".Inorganic chemistry 45.18(2006):7119-7125.
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