PHOTOELECTRON-SPECTRA AND MOLECULAR-PROPERTIES .131. C(SIH3)4, HC(SIH3)3 AND (H3C)HC(SIH3)2

被引：5

作者：

BOCK, H ^{[1
]}

KREMER, M ^{[1
]}

SCHMIDBAUR, H ^{[1
]}

机构：

[1] TECH UNIV MUNICH,INST ANORGAN CHEM,W-8046 GARCHING,GERMANY

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1992年 / 429卷 / 01期

关键词：

D O I：

10.1016/0022-328X(92)83314-8

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The compounds C(SiH3)4, HC(SiH3)3 and (H3C)HC(SiH3)2 are potential feedstock gases for the decomposition to amorphous hydrogenated silicon carbide thin films. The He(I) photoelectron spectra of the molecules are assigned both by radical cation state comparison with the homologous hydrocarbons neopentane and isobutane as well as by Koopmans' correlation with MNDO eigenvalues. The difference in effective nuclear charges, C > Si, causes distinct changes, e.g. the 2s(C) ionisations are lowered by about 2 eV. On heating in a low-pressure flow system, C(SiH3)4 at 1000 K splits off H3SiSiH3+H-2 and a brown CVD film forms on the surface of the reactor.

引用

页码：1 / 11

页数：11

共 39 条

[1]

AUNER N, 1990, NACHR CHEM TECH LAB, V38, P1372

[2] IMPROVEMENT OF THE PHOTOELECTRIC PROPERTIES OF AMORPHOUS SICX-H BY USING DISILYLMETHANE AS A FEEDING GAS [J].

BEYER, W ;

HAGER, R ;

SCHMIDBAUR, H ;

WINTERLING, G .

APPLIED PHYSICS LETTERS, 1989, 54 (17) :1666-1668

[3] VALENCE IONIZATION ENERGIES OF HYDROCARBONS [J].

BIERI, G ;

BURGER, F ;

HEILBRONNER, E ;

MAIER, JP .

HELVETICA CHIMICA ACTA, 1977, 60 (07) :2213-2233

[4] MOLECULAR-PROPERTIES AND MODELS .16. OPTIMIZATION OF GAS-PHASE REACTIONS USING REAL-TIME PES ANALYSIS - SHORT-LIVED MOLECULES AND HETEROGENEOUSLY CATALYZED PROCESSES [J].

BOCK, H ;

SOLOUKI, B ;

AYGEN, S ;

BANKMANN, M ;

BREUER, O ;

DAMMEL, R ;

DORR, J ;

HAUN, M ;

HIRABAYASHI, T ;

JACULI, D ;

MINTZER, J ;

MOHMAND, S ;

MULLER, H ;

ROSMUS, P ;

ROTH, B ;

WITTMANN, J ;

WOLF, HP .

JOURNAL OF MOLECULAR STRUCTURE, 1988, 173 :31-49

[5] PHOTOELECTRON-SPECTRA AND MOLECULAR-PROPERTIES .51. IONIZATION-POTENTIALS OF SILANES SINH2N+2 [J].

BOCK, H ;

ENSSLIN, W ;

FEHER, F ;

FREUND, R .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1976, 98 (03) :668-674

[6] GAS-PHASE REACTIONS, .85. PREPARATION AND PHOTOELECTRON-SPECTRUM OF ETHYLDITHIOXO-LAMBDA-5-PHOSPHORANE H5C2-P(=S)2 [J].

BOCK, H ;

KREMER, M ;

SOLOUKI, B ;

BINNEWIES, M .

CHEMISCHE BERICHTE-RECUEIL, 1992, 125 (02) :315-320

[7] MOLECULAR-PROPERTIES AND MODELS .20. FUNDAMENTALS OF SILICON CHEMISTRY - MOLECULAR-STATES OF SILICON-CONTAINING COMPOUNDS [J].

BOCK, H .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1989, 28 (12) :1627-1650

[8] PHOTOELECTRON-SPECTRA AND MOLECULAR-PROPERTIES .122. THE LOW 1ST IONIZATION ENERGIES OF THE BETA-TRIMETHYLSILYL SUBSTITUTED SULFIDES (H3C)3SIH2CSCH2SI(CH3)3 AND ((H3C)3SI)3CSCH3 AND THEIR RATIONALIZATION [J].

BOCK, H ;

MEURET, J ;

STEIN, U .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1990, 398 (1-2) :65-77

[9] PHOTOELECTRON-SPECTRA AND MOLECULAR-PROPERTIES .100. REAL-TIME GAS-ANALYSIS IN FLOW SYSTEMS [J].

BOCK, H ;

SOLOUKI, B .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1981, 20 (05) :427-444

[10]

BOCK H, 1987, ANGEW CHEM INT EDIT, V26, P505

← 1 2 3 4 →