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
  • [41] Attachment of C(5)Me(4)HSi(Me(2))NH-t-C4H9 to yttrium via amine elimination. X-ray structure of [(eta(5)-C(5)Me(4))Si(Me(2))-eta(1)-N-t-C4H9]YN(SiMe(3))(2)
    Mu, Y
    Piers, WE
    MacDonald, MA
    Zaworotko, MJ
    CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1995, 73 (12): : 2233 - 2238
  • [42] Variable Borohydride Hapticity in Nickel(II) Scorpionate Complexes [(TpR,Me)Ni(n-BH4)]: TpR,Me = hydrotris{3-R-5-methyl-1-pyrazolyl}borate; R = Ph, n=3 vs. R = Me, n=4
    Kruse, Colin P.
    Deb, Tapash
    Aboelenen, Ahmed M.
    Anderson, Caitlin M.
    Petersen, Jeffrey L.
    Jensen, Michael P.
    EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2016, (15-16) : 2474 - 2485
  • [43] Nickel and cobalt hexamethylentetramine complexes (NO3)2Me(H2O)6(HMTA)2•4H2O(Me = CO2+, Ni2+):: New molecular precursors for the preparation of metal dispersions
    Afanasiev, Pavel
    Chouzier, Sandra
    Czeri, Tivadar
    Pilet, Guillaume
    Pichon, Christophe
    Roy, Magalie
    Vrinat, Michel
    INORGANIC CHEMISTRY, 2008, 47 (07) : 2303 - 2311
  • [44] Synthesis and spectroscopic characterization of five-coordinate complexes of Ni2+ based on N-3-macrocycles and salicylaldiminates. Crystal structure of [Ni(9-Me-N-3-mc)(OC6H4CH=NC6H5-o)](ClO4) (9-Me-N-3-mc=2,4,4,9-tetramethyl-1,5,9-triazacyclododec-1-ene)
    Santana, MD
    Rufete, A
    Sanchez, G
    Garcia, G
    Lopez, G
    Casabo, J
    Molins, E
    Miravitlles, C
    INORGANICA CHIMICA ACTA, 1997, 255 (01) : 21 - 27
  • [45] PREPARATION AND CHARACTERIZATION OF COMPLEXES OF THE ANTITUMOR COPPER(II) 2-FORMYLPYRIDINE THIOSEMICARBAZONE (HL) SYSTEM AND THE SINGLE-CRYSTAL X-RAY STRUCTURES OF [(CU(HL)(CF3CO2))2][CF3CO2]2 AND [CU(HL)(H2O)(CLO4)2] 2H2O
    AINSCOUGH, EW
    BRODIE, AM
    RANFORD, JD
    WATERS, JM
    JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1991, (08): : 2125 - 2131
  • [46] Binuclear paddle-wheel platinum(II) and platinum(III) complexes containing 4-methyl-4H-1,2,4-triazole-3-thiol ligand: Synthesis, X-ray studies, and spectroscopic characterization
    Majdolashrafi, Maryam Sadat
    Shabari, Akbar Raissi
    Amani, Vahid
    PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS, 2018, 193 (07) : 415 - 422
  • [47] Synthesis and X-ray characterization of the organotriboroxinate salts [Me3NCH2CH2OH][Ph4B3O3] and [NEt3H][Ph3B3O3(OH)], and the X-ray structure of the triarylboroxine, (4-MeOC6H4)3B3O3
    Beckett, MA
    Coles, SJ
    Light, ME
    Fischer, L
    Stiefvater-Thomas, BM
    Varma, KS
    POLYHEDRON, 2006, 25 (04) : 1011 - 1016
  • [48] Synthesis and X-ray Crystallographic Studies of ethyl 3-methyl5-(methylthio)-1H-pyrazole-4-carboxylate
    Prasad, T. N. Mahadeva
    Lakshminarayana, B. N.
    Musad, Ebraheem Abdu
    Sridhar, M. A.
    Rai, K. M. Lokanath
    Prasad, J. Shashidhara
    SOLID STATE PHYSICS: PROCEEDINGS OF THE 55TH DAE SOLID STATE PHYSICS SYMPOSIUM 2010, PTS A AND B, 2011, 1349 : 186 - +
  • [49] Preparation and characterization of (C5Me4Ph)TiCl3, the oxochloride complexes [(C5Me4Ph)TiCl2](2)(mu-O) and [(C5Me4Ph)TiCl(mu-O)](3) and the oxo-complex [(C5Me4Ph)Ti](4)(mu-O)(6). The X-ray crystal structures of [(C5Me4Ph)TiCl2](2)(mu-O) and [(C5Me4Ph)Ti](4)(mu-O)(6)
    Bjorgvinsson, M
    Halldorsson, S
    Arnason, I
    Magull, J
    Fenske, D
    JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1997, 544 (02) : 207 - 215
  • [50] SYNTHESIS AND SPECTROSCOPIC CHARACTERIZATION OF NICKEL(II) COMPLEXES WITH 3,5-DIMETHYL-1-(O-AMINOPHENYL)PYRAZOLE (DAPPZ) - X-RAY CRYSTALLOGRAPHIC STUDIES OF [NI(DAPPZ)2(H2O)2]CL2.H2O AND [NI(DAPPZ)2(NCS)2].H2O
    SAHA, N
    SAHA, A
    CHAUDHURI, S
    MAK, TCW
    BANERJEE, T
    ROYCHOUDHURY, P
    POLYHEDRON, 1992, 11 (18) : 2341 - 2349
12345