Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/4883
Title: Synthesis and characterization of Zn(II) and Cd(II) complexes with bisdithiophosphonates
Authors: Karakuş, Mehmet
Yilmaz, H.
Bulak, E.
Keywords: Ammonia
Cadmium
Complexation
Crystalline materials
Fourier transform infrared spectroscopy
Mass spectrometers
Nuclear magnetic resonance spectroscopy
Synthesis (chemical)
Alkane diols
Ammonium salts
Bisdithiophosphonates
Ligands
Zinc
Abstract: 2,4-Bis(4-methoxyphenyl)-1,3,2,4-dithiodiphosphetane-2,4-disulfide (Lawesson's reagent) reacts with stoichiometric equivalent of alkane diols HO(CH2)nOH (n=2, 3, and 5) to form bisdithiophosphonic acid. The obtained crude bisdithiophosphonic acids are treated with dry NH 3 to give ammonium salts of bisdithiophosphonic acids. Ammonium salts of bisdithiophosphonic acids react with ZnSO4 in water and Cd(Ac)2 in ethanol to form new bisdithiophosphonate complexes of Zn(II) and Cd(II). The zinc and cadmium complexes of these tetradentate ligands are isolated in high yields. Ammonium salts of bisdithiophosphonic acids and their Zn(II) and Cd(II) complexes are characterized by elemental analyses, mass spectra (ESI), IR and NMR spectroscopies. © 2005 Pleiades Publishing, Inc.
URI: https://hdl.handle.net/11499/4883
https://doi.org/10.1007/s11173-005-0096-0
ISSN: 1070-3284
Appears in Collections:Fen-Edebiyat Fakültesi Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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