• 中文
    • English
  • English 
    • 中文
    • English
  • Login
View Item 
  •   DSpace Home
  • 化学化工学院
  • 化学化工-已发表论文
  • View Item
  •   DSpace Home
  • 化学化工学院
  • 化学化工-已发表论文
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Different water clusters dependent on long-chain dicarboxylates in two Ag(I) coordination polymers: Synthesis, structure and thermal stability

Thumbnail
Full Text
Different water clusters dependent on long-chain dicarboxylates in two Ag(I) coordinatio.htm (413bytes)
Date
2011-08-25
Author
Sun, Di
Liu, Fu-Jing
Hao, Hong-Jun
Huang, Rong-Bin
黄荣彬
Zheng, Lan-Sun
郑兰荪
Collections
  • 化学化工-已发表论文 [14237]
Show full item record
Abstract
Two mixed-ligand Ag(I) coordination polymers (CPs), [Ag(2)(bipy)(2)(sub)center dot 5H(2)O](n) (1). [Ag(2)(bipy)(2)(aze)center dot 3H(2)O](n), (2), (bipy = 4,4'-bipyridine, H(2)sub = suberic acid, H(2)aze = azelaic acid) have been synthesized and structurally characterized by elemental analysis, infrared (IR) spectroscopy, powder X-ray diffraction (PXRD), thermogravimetric (TG) analysis, and single crystal X-ray diffraction. Both 1 and 2 are two-dimensional (2D) sheets based on infinite [Ag(bipy)](n) double chain incorporating Ag center dot center dot center dot Ag interactions. Interestingly, two different water clusters are encapsulated in the voids between the sheets of 1 and 2. For 1, one water decamer (H(2)O)(10) based on a cyclic water tetramer was hydrogen-bonded with the host 2D sheet. While, one water hexamer (H(2)O)(6) also based on a cyclic water tetramer was observed in 2. Comparing the experimental results, it is comprehensible that the dicarboxylates play a crucial role in the formation of the different water clusters. Moreover, the thermal stabilities of them were also discussed. (C) 2011 Elsevier B.V. All rights reserved.
Citation
JOURNAL OF MOLECULAR STRUCTURE,2011,1004(1-3):313-318
URI
http://dx.doi.org/doi:10.1016/j.molstruc.2011.08.028
https://dspace.xmu.edu.cn/handle/2288/11482
WOS:000296927300041

copyright © 2002-2016  Duraspace  Theme by @mire  厦门大学图书馆  
About | Policies
 

 

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

My Account

LoginRegister

copyright © 2002-2016  Duraspace  Theme by @mire  厦门大学图书馆  
About | Policies