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author:

Shi, Q. (Shi, Q..) [1] | Wu, S.-Y. (Wu, S.-Y..) [2] | Qiu, X.-T. (Qiu, X.-T..) [3] | Sun, Y.-Q. (Sun, Y.-Q..) [4] | Zheng, S.-T. (Zheng, S.-T..) [5]

Indexed by:

Scopus

Abstract:

Three zinc-viologen compounds, namely, {[Zn(Mebpy)(Hbtc)Cl]·2H 2 O} n (1), {[Zn 3 (Cebpy) 2 (Hbtc) (H 2 btc) 2 (OH) 2 ]·4H 2 O} n (2), and {[Zn 4 (Cebpy) 2 (IPA) 3 (OH) 2 ]·2H 2 O} n (3) (Mebpy = N-methyl-4,4′-bipyridinium, Cebpy = N-carboxyethyl-4,4′-bipyridinium, H 3 btc = 1,3,5-benzenetricarboxylic acid, and H 2 IPA = isophthalic acid) have been constructed from aromatic carboxylic acid and viologen-derived ligands. In compound 1, the Hbtc 2− ligands bridge Zn 2+ cations to form a 1D fence-like chain with the Mebpy + ligand suspended on the chains. Compound 2 possesses a 2D (4, 4) double-layered grid structure based on linear trinuclear Zn 3 O 2 cluster units. The structure of compound 3 can be described as a 3D open-framework based on tetranuclear Zn 4 O 2 cluster units and helical chains with helical channels. All three compounds display photochromic properties from pale yellow to dark blue after being irradiated by a xenon lamp with different photoresponsive rates. Compounds 2 and 3 can be deposited in paper simply by coating them with a solution of ethanol. The papers can be used as inkless and erasable print media. In addition, the photo-modulated luminescence of these compounds was also investigated. © The Royal Society of Chemistry.

Keyword:

Community:

  • [ 1 ] [Shi, Q.]College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
  • [ 2 ] [Wu, S.-Y.]College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
  • [ 3 ] [Qiu, X.-T.]College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
  • [ 4 ] [Sun, Y.-Q.]College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
  • [ 5 ] [Zheng, S.-T.]College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China

Reprint 's Address:

  • [Sun, Y.-Q.]College of Chemistry, Fuzhou UniversityChina

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Source :

Dalton Transactions

ISSN: 1477-9226

Year: 2019

Issue: 3

Volume: 48

Page: 954-963

4 . 1 7 4

JCR@2019

3 . 5 0 0

JCR@2023

ESI HC Threshold:184

JCR Journal Grade:1

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 95

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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