Back to Search
Start Over
Syntheses, crystal structures and luminescence of 2,6- bis - (5-phenyl-1H-pyrazol-3-yl)pyridine and its d10 metal complexes.
- Source :
-
Journal of Coordination Chemistry . Mar2009, Vol. 62 Issue 6, p1025-1034. 10p. 8 Diagrams, 2 Charts, 1 Graph. - Publication Year :
- 2009
-
Abstract
- A new bis-pyrazole derivative, 2,6-bis-(5-phenyl-1H-pyrazol-3-yl) pyridine (H2BPPP), and two d10 metal complexes [Zn(H2BPPP)Cl2](DMF)2 (1), [Cd(H2BPPP)Cl2](DMF)2 (2) have been synthesized and characterized. There is a tautomeric equilibrium of the bis-pyrazole compound in solution and the H atom of pyrazolyl NH can transfer to the adjacent N atoms. X-ray structure analyses reveal the H atom is on the 2-position of pyrazolyl ring in donor solvents, while the H atom is on the 1-position of pyrazolyl ring in metal complexes. The luminescence of the ligand and complexes have been investigated. [ABSTRACT FROM AUTHOR]
- Subjects :
- *PYRAZOLES
*PYRIDINE
*CRYSTALS
*METAL complexes
*ATOMS
Subjects
Details
- Language :
- English
- ISSN :
- 00958972
- Volume :
- 62
- Issue :
- 6
- Database :
- Academic Search Index
- Journal :
- Journal of Coordination Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 36114584
- Full Text :
- https://doi.org/10.1080/00958970802360970