STRUCTURES OF CHARGE-PERTURBED OR STERICALLY OVERCROWDED MOLECULES .22. SUPERSILYL COMPOUNDS (R3SI)3SISI(SIR3)3 AND (R3SI)3SIC6H4SI(SIR3)3 - STRUCTURES AND PROPERTIES

被引：58

作者：

BOCK, H

MEURET, J

RUPPERT, K

机构：

[1] Institut für Anorganische Chemie, Universität Frankfurt, D-W-6000, Niederurseler Hang

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1993年 / 32卷 / 03期

关键词：

D O I：

10.1002/anie.199304141

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Remarkable properties characterize organosilicon compounds like 1 and 2:some of their structures are distorted by steric overcrowding and their first ionization energies drop as a result of additional radical cation stabilization to unexpectedly low values. In the pi-radical anion of 2 considerable spin delocalization in the SiSi3 frameworks is detected by ESR ENDOR spectroscopy. [GRAPHICS]

引用

页码：414 / 416

页数：3

共 27 条

[1] PREPARATION AND CHARACTERIZATION OF TRIS(TRIMETHYLSILYL)SILYL DERIVATIVES OF ZINC, CADMIUM, AND MERCURY - X-RAY CRYSTAL-STRUCTURE OF ZN[SI(SIME3)3]2
ARNOLD, J
TILLEY, TD
RHEINGOLD, AL
GEIB, SJ
[J]. INORGANIC CHEMISTRY, 1987, 26 (13) : 2106 - 2109
[2] AN ELECTRON DIFFRACTION STUDY OF MOLECULAR STRUCTURE OF TETRAKIS(TRIMETHYLSILYL)SILANE
BARTELL, LS
CLIPPARD, FB
BOATES, TL
[J]. INORGANIC CHEMISTRY, 1970, 9 (11) : 2436 - &
[3] MOLECULAR-PROPERTIES AND MODELS .20. FUNDAMENTALS OF SILICON CHEMISTRY - MOLECULAR-STATES OF SILICON-CONTAINING COMPOUNDS
BOCK, H
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1989, 28 (12): : 1627 - 1650
[4] DISTORTED MOLECULES - PERTURBATION DESIGN, PREPARATION AND STRUCTURES
BOCK, H
RUPPERT, K
NATHER, C
HAVLAS, Z
HERRMANN, HF
ARAD, C
GOBEL, I
JOHN, A
MEURET, J
NICK, S
RAUSCHENBACH, A
SEITZ, W
VAUPEL, T
SOLOUKI, B
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1992, 31 (05) : 550 - 581
[5] AN RADICAL IONS .50. ORGANO-SILICON RADICAL CATIONS
BOCK, H
KAIM, W
[J]. ACCOUNTS OF CHEMICAL RESEARCH, 1982, 15 (01) : 9 - 17
[6] Bock H., 1989, ANGEW CHEM, V101, P1659
[7] BOCK H, 1992, ANGEW CHEM, V104, P564
[8] BOCK H, IN PRESS J ORGANOMET
[9] BROOK AG, 1982, J AM CHEM SOC, V104, P5668
[10] RATE CONSTANTS FOR THE REACTIONS OF TRIS(TRIMETHYLSILYL)SILYL RADICALS WITH ORGANIC HALIDES
CHATGILIALOGLU, C
GRILLER, D
LESAGE, M
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1989, 54 (10) : 2492 - 2494

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