Back to Search
Start Over
An additional structure and property study on polymeric haloplumbates(II) with aromatic N-heterocyclic organic molecules
- Source :
-
Journal of Molecular Structure . May2012, Vol. 1016, p118-125. 8p. - Publication Year :
- 2012
-
Abstract
- Abstract: Three new haloplumbates(II)/aromatic N-heterocyclic organic hybrids, [(nmp)(PbI3)] n (nmp= N-methylpyrazine)(1), [(dhpp)(Pb2Cl6)] n (dhpp=6,12-dihydrodipyrido[1,2-a:1′,2′-d] pyrazinium)(2), [(dedp)3(Pb6I18)] n (dedp= N,N′-diethyl-4,4′-dipyridinium)(3) have been synthesized and structurally determined. These polymeric haloplumbates exhibit different model type structures, including one-dimensional linear chain (for 1), ribbonlike arrangement based on face- and edge-sharing PbX n tetragonal pyramids or octahedra (for 2 and 3), and N-heterocyclic organic cations weakly interact with inorganic haloplumbates to present 3-D supramolecular networks. Three compounds posses semiconducting properties with Eg ranging among 2.07–2.71eV. Photoluminescence and third-order nonlinear optical (NLO) activity of 3 were also discussed. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 00222860
- Volume :
- 1016
- Database :
- Academic Search Index
- Journal :
- Journal of Molecular Structure
- Publication Type :
- Academic Journal
- Accession number :
- 75012041
- Full Text :
- https://doi.org/10.1016/j.molstruc.2012.02.028