Home>Results

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

[期刊论文]

Study of structure and two-dimension correlation infrared spectroscopy on three rare-earth/3-methylbenzoic acid complexes

Share
Edit Delete 报错

author:

Zhao, L. (Zhao, L..) [1] | Chen, Y. (Chen, Y..) [2] | Zhang, H. (Zhang, H..) [3] | Unfold

Indexed by:

Scopus

Abstract:

Three rare-earth complexes with 3-methylbenzoic acid (HL) have been hydrothermally synthesized directly: Yb(C8H7O2)3 1 and Ln(C8H7O2)3·(4,4′-bipy)0.5 (Ln = Eu 2, Gd 3) (4,4′-bipy = 4,4′-bipyridine).The crystal structures were determined by single crystal X-ray diffraction with the following data: 1: monoclinic, P21/n, a = 13.574(3), b = 8.0438(2), c = 20.652(4) Å, β = 96.14(3)°; 2: triclinic, P-1, a = 8.1788(2), b = 12.952 (3), c = 12.968(3) Å, α = 94.400(3)°, β = 92.260(4), γ = 101.360(4); the complex 1 is a one-dimensional chain. However, due to the existence of the second ligand-4,4′-bipy, the complexes 2 and 3 are a two-dimensional layer, the Lanthanide contraction makes the difference of the structure between the complexes at the same time. Additionally, in order to explore the structural characteristic, the 2D-IR correlation spectroscopy containing the temperature-induced structural variations and magnetism-induced structural variations is used. Photo-luminescent properties of 1 and 2 are discussed in detail. © 2008 Elsevier B.V. All rights reserved.

Keyword:

3-Methylbenzoic acid; Rare-earth complexes; The second ligand; Two-dimensional infrared (2D-IR)

Community:

  • [ 1 ] [Zhao, L.]Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China
  • [ 2 ] [Chen, Y.]Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China
  • [ 3 ] [Zhang, H.]Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China
  • [ 4 ] [Zhang, H.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
  • [ 5 ] [Li, C.]Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China
  • [ 6 ] [Sun, R.]Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China
  • [ 7 ] [Yang, Q.]Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China

Reprint 's Address:

  • [Chen, Y.]Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China

Show more details

Source :

Journal of Molecular Structure

ISSN: 0022-2860

Year: 2009

Issue: 1-3

Volume: 920

Page: 441-449

1 . 5 5 1

JCR@2009

4 . 0 0 0

JCR@2023

JCR Journal Grade:3

CAS Journal Grade:1

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 26

30 Days PV: 1

Affiliated Colleges:

Online/Total:209/10741326
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