Spectroscopic studies on isomerisation of coordinated polyfunctional dihydrazone in going from monometallic to bimetallic complexes: Zinc(II), copper(II) and dioxouranium(VI) complexes of bis(2-hydroxy-1-naphthaldehyde)oxaloyl-dihydrazone

被引：0
|
作者：
Lal, RA [1 ]
Kumar, A [1 ]
机构：
[1] Tripura Univ, Dept Chem, Agartala 799004, Tripura, India
来源：
INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY | 1999年 / 38卷 / 08期
关键词：
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The monometallic complexes of the type [Zn-2(H4L)(2) (SO4)(2)] (1), [Zn-2(H2L)(2)(H2O)(2)] (2), K-2[Zn-2(H2L)(2)F-2] (2a), and the heterobimetallic complexes of the type [(UO2)(2)Zn-2(L)(2)(H2O)(6)] (3), K-4[(UO2)(2)Zn-2(L)(2)F-4(H2O)(2)] (3a), [Cu2Zn2(L)(2)(H2O)(4)] (4) and K-4[Cu2Zn2(L)(2)F-4(H2O)(2)] (4a) have been synthesized and characterized by analytical, molar conductance, and magnetic data and electronic, EPR, IR and H-1 NMR spectroscopic studies. Monometallic complexes have been shown to contain the coordinated dihydrazone in syn-cis-configuration while the heterobimetallic complexes contain the coordinated dihydrazone in the anti-cis-configuration.
引用
收藏
页码：839 / 842
页数：4
相关论文
共 50 条
  • [1] Binuclear and tetranuclear dioxouranium(VI), zinc(II) and copper(II) complexes derived from bis(2-hydroxy-1-naphthaldehyde)malonoyldihydrazone
    Lal, RA
    Basumatary, D
    Chakraborty, J
    Bhaumik, S
    Kumar, A
    INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 2006, 45 (03): : 619 - 628
  • [2] Synthesis and spectroscopic characterization of heterobimetallic dioxouranium(VI), trioxomolybdenum(VI), zinc(II), copper(II), nickel(II), cobalt(II) and manganese(II) complexes derived from bis(2-hydroxy-1-naphthaldehyde)malonoyldihydrazone
    Chanu, Oinam B.
    Borthakur, R.
    Koch, A.
    Lal, Ram A.
    Kumar, Arvind
    JOURNAL OF THE INDIAN CHEMICAL SOCIETY, 2013, 90 (05) : 597 - 610
  • [3] Synthesis, structure and properties of bimetallic manganese(II,III) and dioxouranium(VI) complexes derived from bis(2-hydroxy-1-naphthaldehyde)oxaloyldihydrazone
    Lal, RA
    Adhikari, S
    Kumar, A
    Pal, ML
    JOURNAL OF THE INDIAN CHEMICAL SOCIETY, 1998, 75 (06) : 345 - 348
  • [4] A study on heterobimetallic chemistry of polyfunctional bis(2-hydroxy-l-naphthaldehyde)malonoyldihydrazone: Dioxouranium(VI), dioxomolybdenum(VI), zinc(II), copper(II), nickel(II) and cobalt(II) complexes
    Lal, RA
    Chakraborty, J
    Kumar, A
    Bhaumik, S
    Nath, RK
    Ghosh, D
    INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 2004, 43 (03): : 516 - 526
  • [5] Spectroscopic studies of isomerization of coordinated dihydrazone in tetranuclear dioxouranium(VI) complexes derived from bis(o-hydroxynaphthaldehyde) oxaloyldihydrazone
    Lal, RA
    Adhikari, S
    Kumar, A
    INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 1997, 36 (12): : 1063 - 1067
  • [6] Synthesis and spectroscopic characterization of monometallic molybdenum (VI) complexes derived from bis( 2-hydroxy-1-naphthaldehyde)succinoyldihydrazone
    Kumar, A.
    Koch, A.
    Borthakur, R.
    Chakraborty, M.
    De, A. K.
    Phukan, A.
    Bez, G.
    Lal, R. A.
    JOURNAL OF MOLECULAR STRUCTURE, 2014, 1063 : 92 - 101
  • [7] Heterobimetallic chemistry: Heterobimetallic complexes derived from monometallic copper(II) complex of bis(2-hydroxy-1-naphthaldehyde)malonoyldihydrazone
    Lal, RA
    Chakraborty, J
    Bhaumik, S
    Kumar, A
    INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 2002, 41 (06): : 1157 - 1162
  • [8] Synthesis and characterisation of heterometallic trinuclear copper(II) and zinc(II) complexes derived from bis(2-hydroxy-1-naphthaldehyde)oxaloyldihydrazone
    Chanu, Oinam B.
    Kumar, Arvind
    Ahmed, Aziz
    Lal, R. A.
    JOURNAL OF MOLECULAR STRUCTURE, 2012, 1007 : 257 - 274
  • [9] Synthesis and spectral characterization of zinc(II), copper(II), nickel(II) and manganese(II) complexes derived from bis(2-hydroxy-1-naphthaldehyde) malonoyldihydrazone
    Lal, Ram A.
    Basumatary, Debajani
    De, Arjun K.
    Kumar, Arvind
    TRANSITION METAL CHEMISTRY, 2007, 32 (04) : 481 - 493
  • [10] Synthesis and spectral characterization of zinc(II), copper(II), nickel(II) and manganese(II) complexes derived from bis(2-hydroxy-1-naphthaldehyde) malonoyldihydrazone
    Ram A. Lal
    Debajani Basumatary
    Arjun K. De
    Arvind Kumar
    Transition Metal Chemistry, 2007, 32 : 481 - 493
12345