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Structures and luminescent properties of two heterotrimetallic Ln(III)–Sr(II)–K(I) complexes.
- Source :
-
Journal of Coordination Chemistry . Oct2014, Vol. 67 Issue 19, p3234-3242. 9p. - Publication Year :
- 2014
-
Abstract
- Eu(III)–Sr(II)–K(I) and Tb(III)–Sr(II)–K(I) heterotrimetallic metal-organic frameworks with 2,4,6-pyridinetricarboxylic acid have been synthesized under hydrothermal conditions. The complexes are isomorphic and both in triclinic space groupP-1. The ligands bond with three metal ions with two coordination modes. One connects seven metal ions and the other connects eight metal ions. IR spectra, thermal analysis, and photoluminescent properties have been studied. The results display strong characteristic emissions of Eu(III) or Tb(III) ions with excitation of ultraviolet radiation. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 00958972
- Volume :
- 67
- Issue :
- 19
- Database :
- Academic Search Index
- Journal :
- Journal of Coordination Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 98920802
- Full Text :
- https://doi.org/10.1080/00958972.2014.964226