Skip to main content
padlock icon - secure page this page is secure

Crystal structure and fluorescence of the supramolecular complex [Dy(H2L)(HL)(H2O)3]·0.5dipy·2H2O

Buy Article:

$60.00 + tax (Refund Policy)

A novel dysprosium(III) complex of N-(2-propionic acid)salicyloylhydrazone (H3L) and 2,2-dipyridyl (dipy) was prepared and characterized. The crystal structure of [Dy(H2L)(HL)(H2O)3] · 0.5dipy · 2H2O was determined by single-crystal X-ray diffraction methods. In the structure, Dy(III) is 9-coordinated by carboxyl O, acyl O atoms and azomethine N atoms of two ligands (H2L and HL forms) and O atoms from three water molecules. H2L and HL act as tridentate ligands, which form two stable five-numbered rings in the keto form, as indicated by the crystal structure and IR data. The coordination polyhedron around Dy(III) can be described as a monocapped square antiprism. A free 2,2-dipyridyl molecule and two water molecules are connected to coordinated water and ligands by hydrogen bonds to form a three-dimensional structural motif. The complex is highly fluorescent.
No Reference information available - sign in for access.
No Citation information available - sign in for access.
No Supplementary Data.
No Article Media
No Metrics

Keywords: 2,2-Dipyridyl; Crystal structure; Dysprosium(III); Fluorescence; N-(2-propionic acid)salicyloylhydrazone

Document Type: Research Article

Affiliations: Department of Chemistry, Northwest University and Shaanxi Key Laboratory of Physical Inorganic Chemistry, Xi'an, Shaanxi 710069, P.R. China

Publication date: January 1, 2007

  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
X
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more