Niobium and tantalum tris(methimazolyl)borate complexes [M(=NC6H3iPr2-2,6)Cl2{HB(Mt)3}] (M = Nb, Ta; mt = methimazolyl)

被引：24
作者：
Hill, AF [1 ]
Rae, AD [1 ]
Smith, MK [1 ]
机构：
[1] Australian Natl Univ, Inst Adv Studies, Res Sch Chem, Canberra, ACT 0200, Australia
来源：
INORGANIC CHEMISTRY | 2005年 / 44卷 / 21期
关键词：
D O I：
10.1021/ic051218v
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The first early transition metal tris(methimazolyl)borate complexes [M(=NR)Cl-2{HB(mt)(3)}] (M = Nb, Ta; R = C6H3Pr2-2,6; mt = methimazolyl) have been obtained from the reactions of [Nb(=NR)Cl-3(DME)] or [Ta(=NR)Cl-3(THF)(2)] (DME = dimethyl ether; THF = tetrahydrofuran) with Na[HB(Mt)(3)] and structurally characterized, illustrating that the HB(Mt)(3) ligand can indeed be compatible with "hard" metals in high oxidation states.
引用
收藏
页码：7316 / 7318
页数：3
相关论文
共 41 条
  • [1] Poly(azolyl) chelate chemistry 14.[1] κ2-S,S′ vs κ3-H,S,S′-H2B(mt)2 (mt=methimazolyl)borate coordination in the complex [W(CO){H2B(mt)2}2]
    Abernethy, RJ
    Hill, AF
    Neumann, H
    Willis, AC
    [J]. INORGANICA CHIMICA ACTA, 2005, 358 (05) : 1605 - 1613
  • [2] Modeling nickel hydrogenases:: Synthesis and structure of a distorted octahedral complex with an unprecedented [NiS4H2] core
    Alvarez, HM
    Krawiec, M
    Donovan-Merkert, BT
    Fouzi, M
    Rabinovich, D
    [J]. INORGANIC CHEMISTRY, 2001, 40 (23) : 5736 - +
  • [3] Thallium(I) bis(mercaptoimidazolyl)borates
    Alvarez, HM
    Gillespie, PA
    Gause, CD
    Rheingold, AL
    Golen, JA
    Rabinovich, D
    [J]. POLYHEDRON, 2004, 23 (04) : 617 - 622
  • [4] Poly(mercaptoimidazolyl)borate chemistry and the predominance of κ3-S,S,H over κ2-S,S or κ3-S,S,S coordination modes:: unexpected formation of square pyramidal Ni(II) complexes
    Alvarez, HM
    Tanski, JM
    Rabinovich, D
    [J]. POLYHEDRON, 2004, 23 (2-3) : 395 - 403
  • [5] Synthesis and characterization of novel mononuclear cadmium thiolate complexes in a sulfur-rich environment
    Bakbak, S
    Incarvito, CD
    Rheingold, AL
    Rabinovich, D
    [J]. INORGANIC CHEMISTRY, 2002, 41 (04) : 998 - +
  • [6] Synthesis and characterization of two new bulky tris(mercaptoimidazolyl)borate ligands and their zinc and cadmium complexes
    Bakbak, S
    Bhatia, VK
    Incarvito, CD
    Rheingold, AL
    Rabinovich, D
    [J]. POLYHEDRON, 2001, 20 (28) : 3343 - 3348
  • [7] Bis(pyrazolyl)(thioimidazolyl)borate ligands:: The missing member in the N3•••S3 scorpionate series
    Benkmil, B
    Ji, M
    Vahrenkamp, H
    [J]. INORGANIC CHEMISTRY, 2004, 43 (26) : 8212 - 8214
  • [8] Bridgewater B.M., 2000, DALTON T, P4494
  • [9] PREPARATION AND PROPERTIES OF TANTALUM IMIDO COMPLEXES AND THEIR REACTIONS WITH ALKYNES - COORDINATION CONTROL THROUGH MULTIPLE METAL-LIGAND BONDING
    CHAO, YW
    WEXLER, PA
    WIGLEY, DE
    [J]. INORGANIC CHEMISTRY, 1989, 28 (20) : 3860 - 3868
  • [10] A NEW DOUBLE-BOND METATHESIS REACTION - CONVERSION OF AN NB=NB AND AN N=N BOND INTO 2 NB=N BONDS
    COTTON, FA
    DURAJ, SA
    ROTH, WJ
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1984, 106 (17) : 4749 - 4751
12345