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Two 2-dimensional cadmium(II) coordination polymers with 3-amino-5-methylthio-1,2,4-triazolate ligand.
- Source :
-
Journal of Coordination Chemistry . Jan2017, Vol. 70 Issue 1, p127-134. 8p. - Publication Year :
- 2017
-
Abstract
- Reactions of cadmium(II) salts with 3-amino-5-methylthio-1H-1,2,4-triazole (Hamstz) afforded two cadmium(II) coordination polymers, [Cd2(amstz)2Cl2]n(1) and [Cd2(amstz)2(NO3)2]n(2). Compounds1and2feature 2-D layered structures based on the dinuclear [Cd2(amstz)2] subunits. The cadmium coordination polyhedra are tetrahedral and tetragonal pyramidal in1and2, respectively, due to the presence of different coordinated anions, Cl−and NO3−. Compounds1and2exhibit photoluminescence emission with maxima at 620 and 621 nm upon excitation at 470 and 472 nm, respectively, which can be attributed to the ligand-to-metal charge transfer emssion. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00958972
- Volume :
- 70
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Journal of Coordination Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 120264809
- Full Text :
- https://doi.org/10.1080/00958972.2016.1256478