Formation of a novel hexanuclear ZrIV cage compound with bridging chelating ligand: [(CpZr)6(μ-O2C-C6H2Cl2-2-O)9(OH2)3]•H2O

被引：3
作者：
Li, Jinling [1 ,2 ]
Gao, Ziwei [1 ,2 ]
Han, Li [1 ,2 ]
Gao, Lingxiang [1 ,2 ]
Zhang, Guofang [1 ,2 ]
Tikkanen, Wayne [3 ]
机构：
[1] Shaanxi Normal Univ, Minist Educ, Key Lab Appl Surface & Colloid Chem, Xian 710062, Peoples R China
[2] Shaanxi Normal Univ, Sch Chem & Mat Sci, Xian 710062, Peoples R China
[3] Calif State Univ Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90032 USA
来源：
JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2010年 / 695卷 / 15-16期
基金：
中国国家自然科学基金;
关键词：
Cage compound; Aqueous medium synthesis; Carboxylate ligands; Half-sandwich compound; Zirconium; COMPLEXES; CLUSTERS; ENCAPSULATION; CORE; DISPROPORTIONATION; DIMERIZATION; DERIVATIVES; CARBOXYLATE; HYDROXIDE; OXIDES;
D O I：
10.1016/j.jorganchem.2010.04.035
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The reaction of Cp2ZrCl2 with 3,5-dicholorosalicylic acid in a CH2Cl2-Et2O system containing HCl (1.0 mol L-1), gives a cage half-sandwich cyclopentadienyl-zirconocene compound, [(CpZr)(6)(mu-O2C-C6H2Cl2-2-O)(9)(OH2)(3)]center dot H2O (1). The crystal structure of 1 shows a twisted tripyramidal prism cage structure with one water molecule in the cage's cavity. In the cage, the dianionic, substituted salicylate ligands adopt a bridging chelate mu(2)-(O, O', O '') coordination mode. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：1848 / 1851
页数：4
相关论文
共 39 条
  • [1] POLYNUCLEAR ORGANOMETAL OXIDES - SYNTHESIS AND STRUCTURE OF [(ETA-5-C5ME5)ZRCL]3-(MU-3-O)(MU-3-OH)(MU-OH)3.2THF (THF = TETRAHYDROFURAN)
    BABCOCK, LM
    DAY, VW
    KLEMPERER, WG
    [J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1988, (08) : 519 - 520
  • [2] New synthetic route for organic polyoxometallic clusters:: synthetic and structural investigations on the first dumb-bell shaped polyoxozirconium hydroxide with the [Zr9(μ5-O)2(μ3-O)4(μ-O)4(μ-OH)8] core structure
    Bai, GC
    Ma, QJ
    Roesky, HW
    Vidovic, D
    Herbst-Irmer, R
    [J]. CHEMICAL COMMUNICATIONS, 2003, (07) : 898 - 899
  • [3] Synthesis, structural characterization, and theoretical treatment of an unusual organozirconium hydroxide with the [Zr6(μ4-O)(μ-O)4(μ-OH)8] core
    Bai, GC
    Roesky, HW
    Li, JY
    Labahn, T
    Cimpoesu, F
    Magull, J
    [J]. ORGANOMETALLICS, 2003, 22 (15) : 3034 - 3038
  • [4] Intramolecular coupling of two cyclopentadienyl ring systems of zirconium-unprecedented formation of a dihydride and preparation of the [{(MeC5H4)Zr}5(μ5-N)(μ3-NH)4(μ-NH2)4] cluster in a two-phase system
    Bai, GC
    Müller, P
    Roesky, HW
    Usón, I
    [J]. ORGANOMETALLICS, 2000, 19 (23) : 4675 - 4677
  • [5] Bai GC, 2001, ANGEW CHEM INT EDIT, V40, P2156, DOI 10.1002/1521-3773(20010601)40:11<2156::AID-ANIE2156>3.0.CO
  • [6] 2-E
  • [7] Vibrational spectra of silsesquioxanes impregnated with the metallocene catalyst bis(η5-cyclopentadienyl)zirconium(IV) dichloride
    Bianchini, D.
    Barsan, M. M.
    Butler, I. S.
    Galland, G. B.
    Dos Santos, J. H. Z.
    Fasce, D. P.
    Williamsc, R. J. J.
    Quijada, R.
    [J]. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2007, 68 (03) : 956 - 969
  • [8] 3D-QSAR study of ansa-metallocene catalytic behavior in ethylene polymerization
    Cruz, V. L.
    Martinez, S.
    Martinez-Salazar, J.
    Polo-Ceron, D.
    Gomez-Ruiz, S.
    Fajardo, M.
    Prashar, S.
    [J]. POLYMER, 2007, 48 (16) : 4663 - 4674
  • [9] CHLOROZIRCONOCENE CARBOXYLATE COMPLEXES CP2CLZR(OCOH), CP2CLZR(OCOCH3), CP2CLZR(OCO-TERT-BU), CP2CLZR(OCOPH) AND THEIR REACTIONS WITH ZIRCONIUM HYDRIDE REAGENTS - METAL HYDRIDE REDUCTION OF LIGATED CARBOXYLATE
    CUTLER, A
    RAJA, M
    TODARO, A
    [J]. INORGANIC CHEMISTRY, 1987, 26 (17) : 2877 - 2881
  • [10] Octanuclear μ-oxo N,N-diethylcarbamato derivatives of titanium(IV) obtained by a high-yielding hydrolytic process
    Dell'Amico, Daniela Belli
    Calderazzo, Fausto
    Costa, Lorenzo
    Franchi, Emanuela
    Gini, Lucia
    Labella, Luca
    Marchetti, Fabio
    [J]. JOURNAL OF MOLECULAR STRUCTURE, 2008, 890 (1-3) : 295 - 297
1234