MOLECULAR-STRUCTURE OF MONOMERIC (PENTAMETHYLCYCLOPENTADIENYL)ALUMINUM(I) BY GAS-PHASE ELECTRON-DIFFRACTION

被引：75

作者：

HAALAND, A ^{[1
]}

MARTINSEN, KG ^{[1
]}

SHLYKOV, SA ^{[1
]}

VOLDEN, HV ^{[1
]}

DOHMEIER, C ^{[1
]}

SCHNOCKEL, H ^{[1
]}

机构：

[1] UNIV KARLSRUHE,INST INORGAN CHEM,D-76128 KARLSRUHE,GERMANY

来源：

ORGANOMETALLICS | 1995年 / 14卷 / 06期

关键词：

D O I：

10.1021/om00006a065

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Gas-phase electron diffraction data of Cp*Al = (C(5)Me(5))AL, Me = CH3, recorded with reservoir and nozzle temperatures of 139 +/- 4 degrees C, show that the gas consists of monomeric (eta(5)-Cp*)Al units. Least-squares refinements of a molecular model of C-5v symmetry yield the bond distances AI-C = 238.8(7), C-C(endocyclic) = 141.4(5), and C-C(exocyclic) = 152.9(5) pm and a perpendicular metal-to-ring distance of 206.3(9) pm.

引用

页码：3116 / 3119

页数：4

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