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
收藏
页码：726 / 729
页数：3
相关论文
共 50 条
[1]   Complexes of cyclocarbohydroxamic acids with cobalt(II), nickel(II) and copper(II) [J].
Nwabueze, JN .
TRANSITION METAL CHEMISTRY, 1997, 22 (02) :123-125
[2]   Complexes of cyclocarbohydroxamic acids with cobalt(II), nickel(II) and copper(II) [J].
Joseph N. Nwabueze .
Transition Metal Chemistry, 1997, 22 :123-125
[3]   Synthesis and thermodynamic properties of novel tripod ligands and their cobalt(II), nickel(II), copper(II) and zinc(II) complexes [J].
Hua-Kuan Lin ;
Xu Wang ;
Xun-Cheng Su ;
Shou-Rong Zhu ;
Yun-Ti Chen .
Transition Metal Chemistry, 2002, 27 :384-389
[4]   Cobalt(II), nickel(II), and copper(II) complexes with diphenylthiocarbazide [J].
Koksharova, TV ;
Fel'dman, SV .
RUSSIAN JOURNAL OF COORDINATION CHEMISTRY, 2001, 27 (10) :738-740
[5]   Cobalt(II), Nickel(II), and Copper(II) Complexes with Diphenylthiocarbazide [J].
T. V. Koksharova ;
S. V. Fel'dman .
Russian Journal of Coordination Chemistry, 2001, 27 :738-740
[6]   Cobalt(II), copper(II), nickel(II) and zinc(II) complexes of two novel Schiff base ligands and their antimicrobial activity [J].
Alaaddin Çukurovali ;
Ibrahim Yilmaz ;
Habibe Özmen ;
Misir Ahmedzade .
Transition Metal Chemistry, 2002, 27 :171-176
[7]   Thermodynamics of copper(II), zinc(II), cobalt(II), mercury(II), and nickel(II) complexation with α,α-dipyrrolylmethene in DMF [J].
Guseva, GB ;
Antina, EV ;
Berezin, MB ;
V'yugin, AI .
RUSSIAN JOURNAL OF COORDINATION CHEMISTRY, 2004, 30 (01) :30-33
[8]   Thermodynamics of Copper(II), Zinc(II), Cobalt(II), Mercury(II), and Nickel(II) Complexation with α,α-Dipyrrolylmethene in DMF [J].
G. B. Guseva ;
E. V. Antina ;
M. B. Berezin ;
A. I. V'yugin .
Russian Journal of Coordination Chemistry, 2004, 30 :30-33
[9]   MIXED LIGAND COMPLEXES OF NICKEL(II), COPPER(II) AND ZINC(II) WITH NICOTINANILIDE AND THIOCYANATE [J].
Balan, A. Maria Kulandai Raja ;
Ashok, R. Francis Nicholas ;
Vasanthi, M. ;
Prabu, R. ;
Paulraj, A. .
INTERNATIONAL JOURNAL OF LIFE SCIENCE AND PHARMA RESEARCH, 2013, 3 (02) :L67-L75
[10]   Stability studies on 1:1 or 1:3 stoichiometry complexes of hexaza tripods with zinc(II), copper(II), nickel(II) and cobalt(II) [J].
Yan-He Guo ;
Qing-Chun Ge ;
Hua-Kuan Lin ;
Shou-Rong Zhu ;
Hai Lin .
Transition Metal Chemistry, 2004, 29 :42-45
12345