SYNTHESIS AND STRUCTURE OF THE MIXED ANION SANDWICH COMPLEX ([(C5H5)(9)PB-4]-[(C5H5)(5)PB-2](-)[LI(12-CROWN-4)(2)](+)(2))

被引：13

作者：

DUER, MJ ^{[1
]}

PAGE, NA ^{[1
]}

PAVER, MA ^{[1
]}

RAITHBY, PR ^{[1
]}

RENNIE, MA ^{[1
]}

RUSSELL, CA ^{[1
]}

STOURTON, C ^{[1
]}

STEINER, A ^{[1
]}

WRIGHT, DS ^{[1
]}

机构：

[1] UNIV CAMBRIDGE,CHEM LAB,CAMBRIDGE CB2 1EW,ENGLAND

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1995年 / 11期

关键词：

D O I：

10.1039/c39950001141

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The title compound, {[(C5H5)(9)Pb-4](-)[(C5H5)(5)Pb-2](-)[Li(12-crown-4)(2)](+)(2)} 1, is synthesised by the reaction of [(C5H5)(2)Pb] and [(C5H5)Li] and 12-crown-4 (3:1:2 equiv.), and is shown by X-ray diffraction to contain both a quintuple-decker and a triple-decker sandwich anion; in contrast, the corresponding reaction with [(C5H5)(2)Sn] (which possesses no such polymeric lattice of its own) in place of [(C5H5)(2)Pb](infinity) yields the simple 'paddlewheel' molecule {[(C5H5)(3)Sn](-)[Li(12-crown-4)(2)](+)} 2.

引用

页码：1141 / 1142

页数：2