翻訳と辞書
Words near each other
・ Electrochemical hydrogen compressor
・ Electrochemical kinetics
・ Electrochemical machining
・ Electrochemical migration
・ Electrochemical noise
・ Electrochemical potential
・ Electrochemical reaction mechanism
・ Electrochemical reduction of carbon dioxide
・ Electrick Children
・ Electriclarryland
・ Electrico
・ Electrico (wrestler)
・ ElectricOIL
・ Electrics
・ Electridae
Electride
・ Electrification
・ Electrification (disambiguation)
・ Electrification of Saint Petersburg Railway Division
・ Electrification of the New York, New Haven, and Hartford Railroad
・ Electrified (Dressy Bessy album)
・ Electrified (Pink Cream 69 album)
・ Electrified Funk
・ Electrified palisade fences
・ Electrified water cannon
・ Electrify
・ Electrify Africa Act of 2013
・ Electrik
・ ELEctrik HeaT - the seekwiLL
・ Electrik Red


Dictionary Lists
翻訳と辞書 辞書検索 [ 開発暫定版 ]
スポンサード リンク

Electride : ウィキペディア英語版
Electride

An electride is an ionic compound in which an electron is the anion. Solutions of alkali metals in ammonia are electride salts.〔Holleman, A. F.; Wiberg, E. "Inorganic Chemistry" Academic Press: San Diego, 2001. ISBN 0-12-352651-5〕 In the case of sodium, these blue solutions consist of ()+ and solvated electrons:
:Na + 6 NH3 → ()+,e
The cation ()+ is an octahedral coordination complex.
==Solid salts==
Addition of 2,2,2-cryptand to a solution of ()+e affords ()+e. Evaporation of ''these'' solutions yields a blue-black paramagnetic salt with the formula ()+e.
Most solid electride salts decompose above 240 K, although ()4+(e)4 is stable at room temperature. In these salts, the electron is delocalized between the cations. Electrides are paramagnetic and Mott insulators.

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Electride」の詳細全文を読む



スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース

Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.