Synthesis, Characterization and X-ray Structures of 2,6- Diacetylpyridinebis(benzenesulfonylhydrazide) and its Zinc(II) Complex
نویسندگان
چکیده
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) Å ́ , b = 16.328(2) Å ́ , c = 8.2670(11) Å ́ , b = 91.869(9) , while the zinc(II) complex crystallizes in the orthorhombic crystal system, space group Pbcn, with cell parameters a = 14.5927(3) Å ́ , b = 9.6502(2) Å ́ , c = 20.5610(5) Å ́ . The metal center is seven-coordinate, with an approximate pentagonal bipyramidal configuration of the chelating ligand and two apically coordinated DMSO molecules.
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