Photoelectron spectroscopy study of orbital interactions. Ethynylfurans

Igor Novak; Siu Choon Ng; Shengxi Jin; Hsing Hua Huang; Wei Huang

doi:10.1021/jp963901w

Photoelectron spectroscopy study of orbital interactions. Ethynylfurans

Igor Novak, Siu Choon Ng, Shengxi Jin, Hsing Hua Huang, Wei Huang

National University of Singapore

科研成果: 期刊稿件 › 文章 › 同行评审

5 引用（Scopus）

摘要

He I and He II photoelectron spectra (UPS) of isomeric mono- and bis(ethynyl)furans were recorded. The assignment of spectra was based on empirical considerations (bandwidths, He II/He I intensity variations, comparison with spectra of related molecules) and ab initio calculations. The details of orbital interactions between the ring and ethynyl π orbitals were deduced solely on the basis of experimental data. These interactions were studied for several classes of π isoelectronic molecules.

源语言	英语
页（从-至）	3501-3504
页数	4
期刊	Journal of Physical Chemistry A
卷	101
期	19
DOI	https://doi.org/10.1021/jp963901w
出版状态	已出版 - 8 5月 1997
已对外发布	是

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abstract = "He I and He II photoelectron spectra (UPS) of isomeric mono- and bis(ethynyl)furans were recorded. The assignment of spectra was based on empirical considerations (bandwidths, He II/He I intensity variations, comparison with spectra of related molecules) and ab initio calculations. The details of orbital interactions between the ring and ethynyl π orbitals were deduced solely on the basis of experimental data. These interactions were studied for several classes of π isoelectronic molecules.",

author = "Igor Novak and Ng, {Siu Choon} and Shengxi Jin and Huang, {Hsing Hua} and Wei Huang",

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AU - Novak, Igor

AU - Ng, Siu Choon

AU - Jin, Shengxi

AU - Huang, Hsing Hua

AU - Huang, Wei

PY - 1997/5/8

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N2 - He I and He II photoelectron spectra (UPS) of isomeric mono- and bis(ethynyl)furans were recorded. The assignment of spectra was based on empirical considerations (bandwidths, He II/He I intensity variations, comparison with spectra of related molecules) and ab initio calculations. The details of orbital interactions between the ring and ethynyl π orbitals were deduced solely on the basis of experimental data. These interactions were studied for several classes of π isoelectronic molecules.

AB - He I and He II photoelectron spectra (UPS) of isomeric mono- and bis(ethynyl)furans were recorded. The assignment of spectra was based on empirical considerations (bandwidths, He II/He I intensity variations, comparison with spectra of related molecules) and ab initio calculations. The details of orbital interactions between the ring and ethynyl π orbitals were deduced solely on the basis of experimental data. These interactions were studied for several classes of π isoelectronic molecules.

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Photoelectron spectroscopy study of orbital interactions. Ethynylfurans

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