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

author:

Huang Xi-He (Huang Xi-He.) [1] (Scholars:黄细河) | Huang Chang-Cang (Huang Chang-Cang.) [2] (Scholars:黄长沧) | Wang Jin-Gen (Wang Jin-Gen.) [3] | Liu Dong-Sheng (Liu Dong-Sheng.) [4] | Sun Rui-Qing (Sun Rui-Qing.) [5] (Scholars:孙瑞卿)

Indexed by:

SCIE CSCD

Abstract:

Two isostructural layered coordination polymers constructed from mixed ligands, [Ln(2)(tdc)(3)(phen)(2)(H2O)(2)] (Ln = Sm 1, Eu 2, H(2)tdc = thiophene-2,5-dicarboxylic acid, phen = 1,10-phenanthroline), have been hydrothermally synthesized and characterized by elemental analysis, IR and single-crystal X-ray diffraction. Crystal data for 1: triclinic, space group P (1) over bar with a = 10.546(2), b = 11.201(2), c = 18.644(4) angstrom, alpha = 106.69(3), beta = 91.27(3), gamma = 94.43(3)degrees, D-c = 1.909 g.cm(-3), F(000) = 1180, mu = 2.992 mm(-1), Z = 2, the final R = 0.0300 and wR = 0.0656 for 6968 observed reflections with I > 2 sigma(I). And those for 2: triclinic, space group P (1) over bar with a = 10.557(2), b = 11.159(2), c = 18.588(2) angstrom, alpha = 106.945(6), beta = 91.255(6), gamma = 94.359(6)degrees, D-c = 1.927 g.cm(-3), F(000) = 1184, mu = 3.204 mm(-1), Z = 2, the final R = 0.0221 and wR = 0.0459 for 6328 observed reflections with I > 2 sigma(I). The title complexes show a two-dimensional (2D) square grid structure constructed from paddle-wheel-like [Ln(2)(CO2)(4)] dimers and tdc ligands. The 2D layers were further assembled into a 3D supramolecular assembly via O-H center dot center dot center dot O hydrogen bond. The photoluminescence properties of complexes 1 and 2 were investigated.

Keyword:

crystal structure hydrothermal synthesis lanthanide photoluminescence

Community:

  • [ 1 ] [Huang Xi-He]Fuzhou Univ, Dept Chem, State Key Lab Breeding Base Photocatalysis, Fuzhou 350002, Peoples R China
  • [ 2 ] [Huang Chang-Cang]Fuzhou Univ, Dept Chem, State Key Lab Breeding Base Photocatalysis, Fuzhou 350002, Peoples R China
  • [ 3 ] [Wang Jin-Gen]Fuzhou Univ, Dept Chem, State Key Lab Breeding Base Photocatalysis, Fuzhou 350002, Peoples R China
  • [ 4 ] [Liu Dong-Sheng]Fuzhou Univ, Dept Chem, State Key Lab Breeding Base Photocatalysis, Fuzhou 350002, Peoples R China
  • [ 5 ] [Sun Rui-Qing]Fuzhou Univ, Dept Chem, State Key Lab Breeding Base Photocatalysis, Fuzhou 350002, Peoples R China
  • [ 6 ] [Liu Dong-Sheng]Jinggangshan Univ, Dept Chem, Jian 343009, Jiangxi, Peoples R China

Reprint 's Address:

  • 黄细河

    [Huang Xi-He]Fuzhou Univ, Dept Chem, State Key Lab Breeding Base Photocatalysis, Fuzhou 350002, Peoples R China

Show more details

Related Keywords:

Source :

CHINESE JOURNAL OF STRUCTURAL CHEMISTRY

ISSN: 0254-5861

CN: 35-1112/TQ

Year: 2009

Issue: 11

Volume: 28

Page: 1367-1372

0 . 5 4 4

JCR@2009

5 . 9 0 0

JCR@2023

ESI Discipline: CHEMISTRY;

JCR Journal Grade:4

CAS Journal Grade:1

Cited Count:

WoS CC Cited Count: 3

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

Online/Total:81/10009595
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