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美丽心情9678

铁虫 (初入文坛)

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wpq113

至尊木虫 (著名写手)


2.元结效应
  (agostic interaction)
稀土化合物的元结效应   (agostic interaction)

http://203.208.37.104/search?q=c ... 4faFY1Vwoyb6RxBEuUw
7楼2009-04-28 10:49:58
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lucky_xrg

金虫 (正式写手)

agostic
相关词句:   agostic complex   agostic interactions   agostic interaction   agostic compound

Agostic interaction is a term, in organometallic chemistry, for the interaction of a coordinately-unsaturated transition metal with a C-H bond, when the two electrons involved in the C-H bond enter the empty d orbital of a transition metal, resulting in a two electron three center bond. . ...
en.wikipedia.org/wiki/Agostic

Describing a structure in which a hydrogen atom is bonded to both a carbon (or silicon) atom and a metal atom in a three-center, two-electron ...
en.wiktionary.org/wiki/agostic
淡定,厚积而薄发!
2楼2009-04-28 10:24:04
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ytflark

木虫 (著名写手)

化学新词Agostic命名“元结”
11
3楼2009-04-28 10:29:23
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hljbhs

铁杆木虫 (著名写手)

小木虫优秀会员
4楼2009-04-28 10:34:41
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