METAL ALKYL AND ARYL COMPOUNDS .54. NEW TRIPHENYLMETHYL COMPOUNDS OF POTASSIUM [KCPH(3)(PMDTA)], [KCPH(3)(DIGLYM)](N) AND [KCPH(3)(THF)](N)

被引：24

作者：

VIEBROCK, H ^{[1
]}

PANTHER, T ^{[1
]}

BEHRENS, U ^{[1
]}

WEISS, E ^{[1
]}

机构：

[1] UNIV HAMBURG,INST ANORGAN & ANGEW CHEM,D-20146 HAMBURG 13,GERMANY

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1995年 / 491卷 / 1-2期

关键词：

ORGANOPOTASSIUM COMPOUNDS; TRIPHENYLMETHYL CARBANION; CRYSTAL STRUCTURE; SOLVATION EFFECTS;

D O I：

10.1016/0022-328X(94)05209-T

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Solvates of triphenylmethyl potassium have been prepared with three different Lewis bases and their crystal structures determined by X-ray diffraction methods. In [KCPh(3)(PMDTA)] (1) (PMDTA = N,N,N',N'',N''-pentamethyl-diethylenetriamine) discrete molecules are observed whereas the solvates with DIGLYME (MeOCH(2)CH(2)OCH(2)CH(2)OMe) and THF are polymeric in the crystal: [KCPh(3)(DIGLYME)](n) (2, zigzag-chain structure) [KCPh(3)(THF)](n) (3, sheet structure).

引用

页码：19 / 25

页数：7

共 24 条

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