翻訳と辞書
Words near each other
・ Hexacontagon
・ Hexacontatetragon
・ Hexacoordinate
・ Hexacorallia
・ Hexacosta
・ Hexacta
・ Hexactinellid
・ Hexacyclinol
・ Hexacyclonate
・ Hexacynodon
・ Hexacyrtis
・ Hexadactilia
・ Hexadactilia borneoensis
・ Hexadactilia civilis
・ Hexadactilia trilobata
Hexadecacarbonylhexarhodium
・ Hexadecagon
・ Hexadecagon (album)
・ Hexadecahedron
・ Hexadecanal dehydrogenase (acylating)
・ Hexadecane
・ Hexadecanol dehydrogenase
・ Hexadecimal
・ Hexadecimal time
・ Hexadehydro Diels-Alder reaction
・ Hexadic
・ Hexadimethrine bromide
・ Hexadrin
・ HexaDrive
・ Hexadyne P60


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

Hexadecacarbonylhexarhodium : ウィキペディア英語版
Hexadecacarbonylhexarhodium

| Section2=
}}
Hexadecacarbonylhexarhodium is a metal carbonyl cluster with the formula Rh6(CO)16. It exists as black crystals that are soluble in organic solvents.
==Discovery and synthesis==

Rh6(CO)16 was first prepared by Heiber in 1943 by carbonylation of RhCl3·3H2O at 80-230 °C and 200 atm carbon monoxide with silver or copper as a halide acceptor. It was incorrectly formulated as Rh4(CO)11. Subsequently, the carbonylation of a mixture of anhydrous rhodium trichloride and iron pentacarbonyl was shown to give good yields of Rh6(CO)16. Other compounds of rhodium are also effective precursors such as Rh2Cl2(CO)4 and rhodium(II) acetate:
:3 Rh2(O2CCH3)4 + 22 CO + 6 H2O → Rh6(CO)16 + 6 CO2 + 12 CH3CO2H
:3 Rh2Cl2(CO)4 + 4 CO + 6 Cu → Rh6(CO)16 + 6 CuCl

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「Hexadecacarbonylhexarhodium」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.