Journal
INORGANICA CHIMICA ACTA
Volume 377, Issue 1, Pages 42-49Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.ica.2011.07.044
Keywords
Coordination polymers; Crystal structures; Main group metal; Imidazole-based dicarboxylate
Categories
Funding
- National Natural Science Foundation of China [21071127, 20501017, J0830412]
- Program for New Century Excellent Talents in University
- Natural Science Foundation of Henan Education Department [2009A150028, 2011A150029]
Ask authors/readers for more resources
Three coordination polymers, [Sr(H2PIDC)(2)(H2O)(2)](n) (1), [Ba(H2PIDC)(2)(H2O)(3)](n) (2) and [Pb-3(HPIDC)(3)](n) (3) (H3PIDC = 2-propyl-1H-imidazole-4,5-dicarboxylic acid) have been hydrothermally synthesized, and structurally characterized by single-crystal X-ray diffraction. It is shown that the ligand H3PIDC can be singly deprotonated or doubly deprotonated, and coordinate to main group metal Sr(II), Ba(II) or Pb(II) ions in various modes. Compound 1 exhibits a two-dimensional (2D) sheet built up by mu(2)-H2PIDC ligands and Sr(II) atoms. Compound 2 assumes an infinite chain composed by mu(2)-H2PIDC ligands and Ba(II) atoms. Compound 3 possesses a three-dimensional (3D) structure constructed from 2D layer motifs linked by mu(4)-HPIDC2 units. The thermal and solid state fluorescence properties of complexes 1-3 have also been investigated at room temperature. (C) 2011 Elsevier B. V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available