Structure copper(II) complexes with N-methylacetohydroxamic acid in crystal and solution

被引:0
|
作者
A. V. Rotov
E. A. Ugolkova
N. N. Efimov
E. Kh. Lermontova
V. V. Minin
机构
[1] Russian Academy of Sciences,Kurnakov Institute of General and Inorganic Chemistry
来源
关键词
D O I
暂无
中图分类号
学科分类号
摘要
The structure of the dimeric complex [CuL2]2 (HL is N-methylacetohydroxamic acid) formed by two square-planar CuL2 moieties with the trans coordination of the ligands has been studied by X-ray crystallography. In methylene chloride at 297 K, the complex exists as two species, which are monomeric as probed by electron paramagnetic resonance. At 80 K, the dimeric and monomeric forms are identified. The relative concentrations of paramagnetic forms and their magnetic resonance parameters have been determined from simulation of EPR spectra.
引用
收藏
页码:1480 / 1484
页数:4
相关论文
共 50 条
  • [41] STRUCTURAL AND SPECTROSCOPIC STUDY ON IMIDAZOLE-COPPER(II)-N-PROTECTED AMINO-ACID COMPLEXES - CRYSTAL AND MOLECULAR-STRUCTURE OF TETRAKIS(IMIDAZOLE)COPPER(II)BIS(N-TOSYLVALINATE)
    ANTOLINI, L
    MENABUE, L
    SALADINI, M
    BATTAGLIA, LP
    CORRADI, AB
    JOURNAL OF CRYSTALLOGRAPHIC AND SPECTROSCOPIC RESEARCH, 1987, 17 (03): : 365 - 372
  • [42] Synthesis and crystal structure of two new nickel (II) and copper (II) tetraaza complexes
    He, Yi
    Kou, Hui-Zhong
    Zhou, Bei-Chuan
    Wang, Ru-Ji
    Li, Ya-Dong
    Wang, Hong-Gen
    Kao Teng Hsueh Hsiao Hua Heush Hsueh Pao/ Chemical Journal of Chinese Universities, 2002, 23 (11):
  • [43] Synthesis and crystal structure of two new nickel(II) and copper(II) tetraaza complexes
    He, Y
    Kou, HZ
    Zhou, BC
    Wang, RJ
    Li, YD
    Wang, HG
    CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE, 2002, 23 (11): : 2017 - 2020
  • [44] Crystal structure and thermal behaviour of copper(II) and zinc(II) complexes with N-pyrrolidine-N′-(2-chloro-benzoyl)thiourea
    Arslan, H
    Flörke, U
    Külcü, N
    Emen, MF
    JOURNAL OF COORDINATION CHEMISTRY, 2006, 59 (02) : 223 - 228
  • [45] CRYSTAL-STRUCTURE OF BIS-(N,N'-DIETHYLTHIOSELENOCARBAMATO)COPPER(II)
    KAISER, J
    RICHTER, R
    SIELER, J
    ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1975, 31 (NOV15): : 2600 - 2603
  • [46] CRYSTAL-STRUCTURE OF OXALATO(N,N'-DIMETHYLETHYLENEDIAMINE)COPPER(II) MONOHYDRATE
    KORVENRANTA, J
    SUOMEN KEMISTILEHTI, 1973, 46 (11-1): : 296 - 301
  • [47] CRYSTAL-STRUCTURE OF BIS(N,N'-DIMETHYLETHYLENEDIAMINE)COPPER(II) SELENOCYANATE
    PAJUNEN, A
    KORVENRA.J
    SUOMEN KEMISTILEHTI, 1973, 46 (5-6): : 139 - 143
  • [48] SOLID-STATE AND ETHANOLIC SOLUTION BEHAVIOR OF N-TOSYLGLYCINATE COPPER(II) COMPLEXES - CRYSTAL AND MOLECULAR-STRUCTURE OF A STRONGLY COUPLED POLYMERIC N-TOSYLGLYCINATOCOPPER(II) COMPLEX
    ANTOLINI, L
    MENABUE, L
    PELLACANI, GC
    GAVIOLI, GB
    GRANDI, G
    BATTAGLIA, LP
    CORRADI, AB
    MARCOTRIGIANO, G
    JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1984, (08): : 1687 - 1692
  • [49] Acid Co(II) and Ni(II) trifluoroacetate complexes: Synthesis and crystal structure
    Tokareva, A. O.
    Tereshchenko, D. S.
    Boltalin, A. I.
    Troyanov, S. I.
    RUSSIAN JOURNAL OF COORDINATION CHEMISTRY, 2006, 32 (09) : 663 - 668
  • [50] Acid Co(II) and Ni(II) trifluoroacetate complexes: Synthesis and crystal structure
    A. O. Tokareva
    D. S. Tereshchenko
    A. I. Boltalin
    S. I. Troyanov
    Russian Journal of Coordination Chemistry, 2006, 32 : 663 - 668