Acetylsalicylhydroxamic acid and its cobalt(II), nickel(II), copper(II) and zinc(II) complexes

被引：0

作者：

Veysel T. Yılmaz

Fatih Yılmaz

机构：

[1] Ondokuz Mayıs University,Department of Chemistry, Faculty of Arts and Sciences

来源：

Transition Metal Chemistry | 1999年 / 24卷

关键词：

Oxygen; Copper; Spectroscopy; Zinc; Nickel;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Acetylsalicylhydroxamic acid (AcSHA) was prepared and characterized. Its pKa value was determined as 7.78. Solid metal complexes of AcSHA were also prepared and characterized by elemental analysis, electronic and i.r. spectroscopies, and by magnetic moment measurements. The shift of both hydroxamic and acetyl carbonyl vibrations to lower frequencies clearly indicates that AcSHA is bonded through oxygen atoms to the metal ions as a tridentate ligand. On the basis of the experimental data, structures for the complexes are purposed.

引用

页码：726 / 729

页数：3

共 50 条

[21] X-ray structure analysis of diaquobis (2-pyrazinecarboxylato) manganese(II), cobalt(II), nickel(II), copper(II) and zinc(II) complexes
PtasiewiczBak, H
Leciejewicz, J
Zachara, J
JOURNAL OF COORDINATION CHEMISTRY, 1995, 36 (04) : 317 - 326
[22] Synthesis, magnetic and spectral studies of iron(III), cobalt(II, III), nickel(II), copper(II) and zinc(II) complexes of 4–formylantipyrine N(4)-antipyrinylthiosemicarbazone
Ayman K. El-Sawaf
Douglas X. West
Fathy A. El-Saied
Ramadan M. El-Bahnasawy
Transition Metal Chemistry, 1998, 23 : 649 - 655
[23] New copper(II), manganese(III), nickel(II) and zinc(II) complexes with a chiral quadridentate Schiff base
Hamdi Temel
Halil Hoşgören
Transition Metal Chemistry, 2002, 27 : 609 - 612
[24] Complexes with macrocyclic ligands. IV. Heterodinuclear cobalt(II), nickel(II), copper(II), zinc(II) and palladium(II) complexes with a macrocyclic ligand of Schiff-base type: Syntheses and structures
Panther, T
Behrens, U
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 2000, 626 (09): : 1934 - 1941
[25] DNA-binding of nickel(II), copper(II) and zinc(II) complexes: Structure-affinity relationships
Barone, Giampaolo
Terenzi, Alessio
Lauria, Antonino
Almerico, Anna Maria
Leal, Jose M.
Busto, Natalia
Garcia, Begona
COORDINATION CHEMISTRY REVIEWS, 2013, 257 (19-20) : 2848 - 2862
[26] Double Hydrated Cobalt(II) Copper(II) and Nickel(II) Copper(II) Ammine Diphosphates
L. V. Voitenko
I. D. Zhilyak
V. A. Kopilevich
Russian Journal of Applied Chemistry, 2005, 78 : 363 - 366
[27] Stoichiometrical coordination behaviour of hexaza tripodal ligands towards zinc(II), copper(II), nickel(II) and cobalt(II)
Qing-Chun Ge
Yan-He Guo
Hai Lin
Hua-Kuan Lin
Shou-Rong Zhu
Transition Metal Chemistry, 2003, 28 : 572 - 578
[28] NICKEL(II) AND ZINC(II) COMPLEXES OF BETA-ALANINEHYDROXAMIC ACID
KURZAK, B
FARKAS, E
JOURNAL OF COORDINATION CHEMISTRY, 1993, 28 (3-4) : 203 - 207
[29] Complexes of N-phenyl-N′-2-furanthiocarbohydrazide with oxovanadium(IV), manganese(III), iron(III), cobalt(II), nickel(II), copper(II) and zinc(II)
Nand K. Singh
Surendra K. Kushawaha
Archana Ayyagari
Transition Metal Chemistry, 2001, 26 : 140 - 146
[30] Synthesis of four new vic-dioximes and their nickel(II), cobalt(II), copper(II) and cadmium(II) complexes
Emine Özcan
Emin Karapınar
Baki Demirtaş
Transition Metal Chemistry, 2002, 27 : 557 - 561

← 1 2 3 4 5 →