Whatever happened to Linnett double-quartet (LDQ) theory?

Q4 Social Sciences Educacion Quimica Pub Date : 2017-04-01 DOI:10.1016/j.eq.2016.11.003
William B. Jensen
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引用次数: 3

Abstract

This paper discuss one recent episode in the history of chemistry which currently has received little attention in the scientific realism debate: the rise and “apparent” fall of an approximate model of the chemical bond known as Linnett double-quartet theory. In 1961 Linnett published a paper in the Journal of the American Chemical Society entitled “A Modification of the Lewis-Langmuir Octet Rule” in which he suggested certain changes in G. N. Lewis's original views on the role of the electron pair in covalent bond formation based on an explicit consideration of the effects of electron spin – a property of the electron unknown to Lewis in 1916. Although his theory produced outstanding predictions, it is now forgotten.

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Linnett双四重奏(LDQ)理论怎么了?
本文讨论了化学史上最近发生的一件事,这一事件目前在科学现实主义辩论中很少受到关注:一个被称为Linnett双四重奏理论的化学键近似模型的兴起和“明显”的衰落。1961年,Linnett在《美国化学学会杂志》上发表了一篇题为《Lewis- langmuir八元规则的修正》的论文,他在论文中提出了一些关于电子对在共价键形成中的作用的原始观点的改变,这些观点基于对电子自旋效应的明确考虑——这是1916年Lewis所不知道的电子性质。尽管他的理论做出了杰出的预言,但现在已经被遗忘了。
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来源期刊
Educacion Quimica
Educacion Quimica Social Sciences-Education
CiteScore
0.70
自引率
0.00%
发文量
78
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