硝酸コバルト（III）

硝酸コバルト（III） 化学特性,用途語,生産方法

• 化学的特性

  green hygroscopic, reacts vigorously with organic solvents [KIR79]

• 製造方法

  Anhydrous Co(NO3)3 can be prepared as green hygroscopic crystals by the reaction of dinitrogen pentoxide on cobalt(III) fluoride.

• Structure and conformation

  It is volatile at fairly low temperatures (e.g. 40° and 10-2 mm Hg) and reacts vigorously with a range of organic solvents. A crystal structure determination shows the nitrate groups to be bidentate and the coordination around cobalt to be basically octahedral. All the Co-O bonds are equivalent, being 1.90±0.02 ?, but the O-Co-O angle for each bidentate ligand is only 68°.

硝酸コバルト（III） 生産企業

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