PREPARATION AND PROPERTIES OF MOLYBDENUM AND TUNGSTEN DINITROGEN COMPLEXES .46. PREPARATION OF HETEROBIMETALLIC COMPLEXES WITH A BRIDGING DINITROGEN LIGAND, [WX(PME2PH)4(MU-N2)MCP2CL] (M=TI, X=CL, M=ZR, HF, X=I), AND X-RAY STRUCTURE OF [WI(PME2PH)3(PY)(MU-N2)ZRCP2CL] (PY = PYRIDINE)

被引：25

作者：

MIZOBE, Y ^{[1
]}

YOKOBAYASHI, Y ^{[1
]}

OSHITA, H ^{[1
]}

TAKAHASHI, T ^{[1
]}

HIDAI, M ^{[1
]}

机构：

[1] UNIV TOKYO,FAC ENGN,DEPT CHEM & BIOTECHNOL,BUNKYO KU,TOKYO 113,JAPAN

来源：

ORGANOMETALLICS | 1994年 / 13卷 / 10期

关键词：

D O I：

10.1021/om00022a006

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reactions of cis-[W(N2)2(PMe2Ph)4] with either [Cp2TiCl2] (Cp = eta5-C5H5) alone or a mixture of [Cp2MCl2] (M = Zr, Hf) and excess NaI afforded heterobimetallic complexes with a birdging dinitrogen ligand, [WX(PMe2Ph)4(mu-N2)MCp2Cl] (M = Ti, X = Cl; M = Zr, Hf, X = I). The W-Zr complex was further converted into the related dinitrogen complex [WI(PMe2Ph)3(py)-(mu-N2)ZrCp2Cl] (py = pyridine) by treatment with excess py, whose structure has been determined by an X-ray analysis.

引用

页码：3764 / 3766

页数：3

共 27 条

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