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Syntheses, crystal structure and properties of two novel coordination polymers with the flexible tetrazole-1-acetic acid (Htza)
- Source :
-
Journal of Solid State Chemistry . May2008, Vol. 181 Issue 5, p1149-1154. 6p. - Publication Year :
- 2008
-
Abstract
- Abstract: Two new coordination polymers, [Ag(tza)]∞ (1) (Htza=tetrazole-1-acetic acid) and [Cu(tza)2]∞ (2) have been prepared at room temperature and characterized by X-ray crystallography, IR, UV–vis, fluorescence spectra and magnetism analysis. Compound 1 exhibits extended helical chains through bridging ligand tza. The Ag ctions between the adjacent chains form a 3-D framework featuring the extended tza-connected Ag chains that obviously affect the photoluminescent property. Compound 2 features undulated layered structure with hourglass-shaped [Cu4(tza)4] as subunits with the weak ferromagnetic interactions between Cu(II) ions, which are further stabilized by inter-lamellar Ch name="rad" /> n bonds in the resulting 3-D supramolecular framework. [Copyright &y& Elsevier]
- Subjects :
- *ACETIC acid
*FATTY acids
*CRYSTALLOGRAPHY
*MAGNETIC properties
Subjects
Details
- Language :
- English
- ISSN :
- 00224596
- Volume :
- 181
- Issue :
- 5
- Database :
- Academic Search Index
- Journal :
- Journal of Solid State Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 32048887
- Full Text :
- https://doi.org/10.1016/j.jssc.2008.02.019