Synthesis, characterization and X-ray structures of 2,6-diacetylpyridinebis(benzenesulfonylhydrazide) and its zinc(II) complex
Document Type
Article
Publication Date
1-1-2009
Abstract
2,6-Diacetylpyridinebis(benzenesulfonylhydrazide) (2,6-DAPBSH) and its zinc(II) complex have been synthesized and characterized by X-ray crystallography. The ligand crystallizes in the monoclinic crystal system, space group Cc, with cell parameter = 16.808(2) angstrom, b = 16.328(2) angstrom, c = 8.2670(11) angstrom, beta = 91.869(9)degrees, while the zinc( II) complex crystallizes in the orthorhombic crystal system, space group Pbcn, with cell parameters a = 14.5927(3) angstrom, b = 9.6502(2) angstrom, c = 20.5610(5) angstrom. The metal center is seven-coordinate, with an approximate pentagonal bipyramidal configuration of the chelating ligand and two apically coordinated DMSO molecules.
Keywords
2, 6-Diacetylpyridinebis(benzenesulfonylhydrazide), Zinc(II) complex, Pentagonal bipyramidal
Divisions
CHEMISTRY
Publication Title
Journal of Chemical Crystallography
Volume
39
Issue
9
Additional Information
Department of Chemistry, Faculty of Science Building, University of Malaya, 50603 Kuala Lumpur, MALAYSIA