• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

Deng, S. (Deng, S..) [1] | Ge, S.-Z. (Ge, S.-Z..) [2] | Liu, Q. (Liu, Q..) [3] | Hu, H.-B. (Hu, H.-B..) [4] | Sun, Y.-Q. (Sun, Y.-Q..) [5] | Chen, Y.-P. (Chen, Y.-P..) [6] | Zhang, H.-H. (Zhang, H.-H..) [7]

Indexed by:

Scopus PKU CSCD

Abstract:

A novel cadmium complexes of {[Cd(H 2biim) 2(SO 4)] ·3H 2O} n (1) (H 2biim=2, 2'-biimidazole) was synthesized by hydrothermal reaction of 3CdSO 4·8H 2O and 2, 2'-biimidazole ligand. The complex was built up by [Cd(H 2biim) 2] 2+ units bridged sequentially by SO 4 2- anions to form 1D zigzag chains parallel to the c-axis. The H 2biim ligands were attached to the 1D chain as branches of the chain by coordinating to Cd 2+ at two sides of the chain. The chains were held together by π-π interaction and O-H⋯O interactions, thus yielding a 3D extended supramolecular network. The responses of symmetric stretching vibration of SO 4 2-, N-C single bond, NC double bond and anti-symmetric stretching vibration of N-C single bond were detected in 2D IR correlation spectra under thermal perturbation. The complex exhibited strong blue emission peak at 498 nm (λ ex=397 nm) that can be assigned to a ligand-to-metal charge-transfer (LMCT) band.

Keyword:

2, 2'-Biimidazole; 2D-IR correlation spectra; Cadmium complexes; Crystal structure; Fluorescence property

Community:

  • [ 1 ] [Deng, S.]College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350108, China
  • [ 2 ] [Ge, S.-Z.]College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350108, China
  • [ 3 ] [Liu, Q.]College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350108, China
  • [ 4 ] [Hu, H.-B.]College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350108, China
  • [ 5 ] [Sun, Y.-Q.]College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350108, China
  • [ 6 ] [Chen, Y.-P.]College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350108, China
  • [ 7 ] [Zhang, H.-H.]College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350108, China

Reprint 's Address:

  • [Sun, Y.-Q.]College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350108, China

Show more details

Related Keywords:

Related Article:

Source :

Spectroscopy and Spectral Analysis

ISSN: 1000-0593

Year: 2012

Issue: 9

Volume: 32

Page: 2482-2486

0 . 2 9 3

JCR@2012

0 . 7 0 0

JCR@2023

JCR Journal Grade:4

CAS Journal Grade:4

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

Affiliated Colleges:

Online/Total:290/10062289
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1