The Role of Dissociative Electron Attachment in Focused Electron Beam Induced Processing: A Case Study on Cobalt Tricarbonyl Nitrosyl

被引：53

作者：

Engmann, Sarah ^{[2
,3
]}

Stano, Michal ^{[1
]}

Matejcik, Stefan ^{[1
]}

Ingolfsson, Oddur ^{[2
,3
]}

机构：

[1] Comenius Univ, Dept Plasma Phys, Bratislava 84248, Slovakia

[2] Univ Iceland, Inst Sci, IS-107 Reykjavik, Iceland

[3] Univ Iceland, Dept Chem, IS-107 Reykjavik, Iceland

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2011年 / 50卷 / 40期

关键词：

carbonyl ligands; cobalt; cross-sections; dissociative electron attachment; gas-phase reactions; IMPACT IONIZATION; SPECTROSCOPY; ENERGIES; WORK;

D O I：

10.1002/anie.201103234

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Put a number on it: Absolute cross-sections for dissociative electron attachment (DEA) to the common precursor molecule cobalt tricarbonyl nitrosyl in the gas phase are reported (see scheme, Co dark blue, O red, C gray, N light blue) along with the branching ratios for the negative ions and the electron affinities for the neutral radical fragments. Further, a general mechanism of DEA is proposed for metal-carbonyl compounds. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：9475 / 9477

页数：3

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