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Pentacarbonylhydridorhenium : ウィキペディア英語版 | Pentacarbonylhydridorhenium
|Section2= |Section3= }} Pentacarbonylhydridorhenium is a chemical compound with the formula ReH(CO)5. This colorless liquid is a weak acid and represents one of the most important derivatives of dirhenium decacarbonyl (Re2(CO)10). It is synthesized by treating a methanolic solution of bromopentacarbonylrhenium(I) (Re(CO)5Br) with zinc and acetic acid (HOAc).
: Re(CO)5Br + Zn + HOAc → ReH(CO)5 + ZnBrOAc It is moderately sensitive to light: samples turn yellow due to the formation of the metal cluster Re3H(CO)14 : 3 Re(CO)5H → Re3H(CO)14 + H2 + CO At 100 °C, it decomposes to Re2(CO)10:〔 : 2 Re(CO)5H → H2 + Re2(CO)10 ==References== 〔
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