Synthesis and spectroscopic characterization of nickel(II) complexes with 5-methyl-3-formylpyrazole-N(4)methylthiosemicarbazone (HL4Me):: X-ray crystallographic studies of [Ni(HL4Me)2](NO3)•22H2O

被引：0
|
作者：
Barik, AK
Paul, S
Kar, SK
Butcher, RJ
Bryan, JC
机构：
[1] Univ Coll Sci, Dept Chem, Kolkata 700009, W Bengal, India
[2] Howard Univ, Dept Chem, Washington, DC 20059 USA
[3] Oak Ridge Natl Lab, Div Chem & Analyt Sci, Oak Ridge, TN 37831 USA
来源：
POLYHEDRON | 1999年 / 18卷 / 3-4期
关键词：
Ni(II) complexes; methylformyl pyrazole methylthiosemicarbazone; X-ray structure; spectroscopic studies;
D O I：
暂无
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The coordination mode of the title ligand, HL4Me (synthesized and characterized by mass, IR and H-1 NMR spectral parameters) is reported by solid-state isolation and physicochemical identification of a few bis complexes of nickel(II) with different counterions. Magnetic and electronic spectral features classify the reported species, [Ni(HL4Me)(2)]X-2 . 2H(2)O, as six-coordinate, pseudo-octahedral with appreciable tetragonal distortion. Vibrational spectral data have indicated a neutral tridentate (NNS) function of HL4Me through the pyrazolyl (tertiary) ring nitrogen, azomethine nitrogen and thiocarbonyl sulphur. X-ray crystallographic studies of [Ni(HL4Me)(2)](NO3)(2) . 2H(2)O (triclinic, P (1) over bar) has unambiguously proved the distorted octahedral environment of the nickel(II) ion; the ligand molecules are trans coordinated to the central nickel(II) ion. (C) 1998 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：571 / 576
页数：6
相关论文
共 50 条
  • [21] Synthesis and spectroscopic characterisation of cobalt(III) complexes with S-benzyl-β-N-(5-methylpyrazole-3-yl)methylenedithiocarbazate (H2L):: X-ray structures of [Co(HL)2]NO3•EtOH (1) and [Co(HL)(L)]•H2O (2)
    Bera, P
    Butcher, RJ
    Chaudhuri, S
    Saha, N
    POLYHEDRON, 2002, 21 (01) : 1 - 6
  • [22] The synthesis and characterization of organoimido-Re(V) complexes. The x-ray crystal structures of [ReCl(NC(6)H(4)Me-4) (OMe)((t)BuNC)(2)(PPh(3))][BPh(4)] and [ReCl2(NC(6)H(4)Me-4)(PPh(3)) {4-ClC6H4(O)CNNCHPh-O,N}]
    Ahmet, MT
    Coutinho, B
    Dilworth, JR
    Miller, JR
    Parrott, SJ
    Zheng, YF
    POLYHEDRON, 1996, 15 (12) : 2041 - 2050
  • [23] Crystal structure of tetraaquabis(4-nitropyridine N-oxide-O)nickel(II) dinitrate, [Ni(H2)4(ONC5H4NO2)2][NO3]2
    Zhao, M. -G.
    ZEITSCHRIFT FUR KRISTALLOGRAPHIE-NEW CRYSTAL STRUCTURES, 2006, 221 (01): : 61 - 62
  • [24] Synthesis and spectroscopic identification of new iron(III) complexes with 5-methyl-3-formylpyrazole-3-piperidinylthiosemicarbazone (HMPz3Pi):: X-ray structure of [Fe(MPz3Pi)2]ClO4•2H2O
    Saha, NC
    Butcher, RJ
    Chaudhuri, S
    Saha, N
    POLYHEDRON, 2003, 22 (03) : 375 - 381
  • [25] Synthesis, Structure, and Properties of Nickel(II) and Cobalt(II) Coordination Compounds with Optically Active Diaminodioxime (H2L) Derived from 3-Carene. Molecular and Crystal Structures of the [Ni(H2L)(NO3)]NO3 and [Ni(HL)]ClO4 · H2O Complexes
    S. V. Larionov
    L. I. Myachina
    L. A. Glinskaya
    R. F. Klevtsova
    L. A. Sheludyakova
    A. V. Tkachev
    S. N. Bizyaev
    Russian Journal of Coordination Chemistry, 2003, 29 : 795 - 804
  • [26] Synthesis, structure, and properties of nickel(II) and cobalt(II) coordination compounds with optically active diaminodioxime (H2L) derived from 3-carene.: Molecular and crystal structures of the [Ni(H2L)(NO3)]NO3 and [Ni(HL)]ClO4 • H2O complexes
    Larionov, SV
    Myachina, LI
    Glinskaya, LA
    Klevtsova, RF
    Sheludyakova, LA
    Tkachev, AV
    Bizyaev, SN
    RUSSIAN JOURNAL OF COORDINATION CHEMISTRY, 2003, 29 (11) : 795 - 804
  • [27] Synthesis and X-Ray Crystal Structure of Two Novel Complexes: [MII(phen)3]2V4O12·phen·22H2O(MII=Co, Ni; phen=phenanthroline)
    L’udmila Žúrková
    Renáta Kucsera
    Róbert Gyepes
    Michal Sivák
    Monatshefte für Chemie / Chemical Monthly, 2003, 134 : 1071 - 1079
  • [28] Synthesis and X-ray Crystallographic Study of [(UO2)2(C3H2O4)(Cl)2(C4H9NO)4]
    Medvedkov, Ya A.
    Grigor'ev, M. S.
    Serezhkina, L. B.
    Pushkin, D. V.
    Serezhkin, V. N.
    RUSSIAN JOURNAL OF INORGANIC CHEMISTRY, 2018, 63 (03) : 338 - 342
  • [29] Synthesis, spectroscopy and cyclic voltammetry of cobalt(III) complexes with 5-methyl-3-formylpyrazole N(4)-cyclohexylthiosemicarbazone (HMPz4Cy):: X-ray crystal structure of [Co(MPz4Cy)2]Cl•2.75H2O
    Sau, DK
    Saha, N
    Butcher, RJ
    Chaudhuri, S
    TRANSITION METAL CHEMISTRY, 2003, 28 (02) : 229 - 234
  • [30] Synthesis and X-ray Crystallographic Study of [(UO2)2(C3H2O4)(Cl)2(C4H9NO)4]
    Ya. A. Medvedkov
    M. S. Grigor’ev
    L. B. Serezhkina
    D. V. Pushkin
    V. N. Serezhkin
    Russian Journal of Inorganic Chemistry, 2018, 63 : 338 - 342
12345