GENERATION AND GAS-PHASE REACTIVITY OF COGA+

被引：10

作者：

KRONSEDER, C

SCHINDLER, T

BERG, C

FISCHER, R

NIEDNERSCHATTEBURG, G

BONDYBEY, VE

机构：

[1] TECH UNIV MUNICH, INST PHYS & THEORET CHEM, LICHTENBERGSTR 4, D-85747 GARCHING, GERMANY

[2] TECH UNIV MUNICH, INST ANORGAN CHEM, D-85747 GARCHING, GERMANY

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1994年 / 475卷 / 1-2期

关键词：

COBALT; GALLIUM; MASS SPECTROMETRY; MATERIALS;

D O I：

10.1016/0022-328X(94)84029-6

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Electron impact ionization and subsequent fragmentation of volatile but stable organometallic precursor compounds is used to release naked CoGa+ ions to transfer into and analyse by a high resolution Fourier Transform Ion Cyclotron Resonance (FT-ICR) mass spectrometer. Gas-phase bimolecular reactions of CoGa+ ions with methanol, among others, yield two distinct isomers of (GaCH3OH)+ with significant internal excitation. Ab initio calculations using a density functional approach for CoGa+ and (GaCH3OH)+ complement the experimental findings.

引用

页码：247 / 256

页数：10

共 54 条

[1] REACTIONS OF TRANSITION-METAL IONS WITH ALKYL-HALIDES AND ALCOHOLS IN GAS-PHASE - EVIDENCE FOR METAL INSERTION AND BETA-HYDROGEN ATOM SHIFT [J].

ALLISON, J ;

RIDGE, DP .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1976, 98 (23) :7445-7447

[2] COMPACT BASIS-SETS FOR LCAO-LSD CALCULATIONS .1. METHOD AND BASES FOR SC TO ZN [J].

ANDZELM, J ;

RADZIO, E ;

SALAHUB, DR .

JOURNAL OF COMPUTATIONAL CHEMISTRY, 1985, 6 (06) :520-532

[3] DENSITY FUNCTIONAL GAUSSIAN-TYPE-ORBITAL APPROACH TO MOLECULAR GEOMETRIES, VIBRATIONS, AND REACTION ENERGIES [J].

ANDZELM, J ;

WIMMER, E .

JOURNAL OF CHEMICAL PHYSICS, 1992, 96 (02) :1280-1303

[4] ION-BEAM STUDIES OF THE REACTIONS OF ATOMIC COBALT IONS WITH ALKANES - DETERMINATION OF METAL-HYDROGEN AND METAL-CARBON BOND-ENERGIES AND AN EXAMINATION OF THE MECHANISM BY WHICH TRANSITION-METALS CLEAVE CARBON-CARBON BONDS [J].

ARMENTROUT, PB ;

BEAUCHAMP, JL .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1981, 103 (04) :784-791

[5] COBALT CARBENE ION - REACTIONS OF CO+ WITH C2H4, CYCLO-C3H6, AND CYCLO-C2H4O [J].

ARMENTROUT, PB ;

BEAUCHAMP, JL .

JOURNAL OF CHEMICAL PHYSICS, 1981, 74 (05) :2819-2826

[6] FOURIER-TRANSFORM MASS-SPECTROMETRIC STUDIES OF ISOVALENT RARE-EARTH IONS SC+, Y+ AND LU+ WITH METHANOL - FORMATION OF DIMETHOXIDE METAL SPECIES M(OCH3)2+ [J].

AZZARO, M ;

BRETON, S ;

DECOUZON, M ;

GERIBALDI, S .

INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES, 1993, 128 (1-2) :1-20

[7] A THEORETICAL-STUDY OF THE POSITIVE AND DIPOSITIVE IONS OF M(NH3)N AND M(H2O)N FOR M=MG, CA, OR SR [J].

BAUSCHLICHER, CW ;

SODUPE, M ;

PARTRIDGE, H .

JOURNAL OF CHEMICAL PHYSICS, 1992, 96 (06) :4453-4463

[8] MG+ -LIGAND BINDING-ENERGIES [J].

BAUSCHLICHER, CW ;

PARTRIDGE, H .

CHEMICAL PHYSICS LETTERS, 1991, 181 (2-3) :129-133

[9] MIXED CU SIMPLE METAL DIMERS AND TRIMERS - CULI, CULI2, CUNA, CUK, CUBE, CUBE2, CU2BE, CUAL, AND CUAL2 [J].

BAUSCHLICHER, CW ;

LANGHOFF, SR ;

PARTRIDGE, H ;

WALCH, SP .

JOURNAL OF CHEMICAL PHYSICS, 1987, 86 (10) :5603-5612

[10] DENSITY-FUNCTIONAL EXCHANGE-ENERGY APPROXIMATION WITH CORRECT ASYMPTOTIC-BEHAVIOR [J].

BECKE, AD .

PHYSICAL REVIEW A, 1988, 38 (06) :3098-3100

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