醛類、酮類鍵結與紅外線光譜(infrared spectroscopy of aldehydes and ketones)

碳氧鍵結型式
振動型態
頻率(cm-1)
強度
C=O
延展(stretching)
1705~1780


由於醛、酮類的其他官能基很多所以沒有明確的紅外線光譜指標
乙醛紅外線光譜圖(ethanal IR)


丙酮紅外線光譜圖(acetone/propanone IR)
參見:
 紅外線光譜(infrared spectroscopy)
  官能基與紅外線光譜的關係(relation between functional group and infrared spectroscopy)
  烷、烯、炔之碳-氧鍵結與紅外線光譜(infrared spectroscopy of alkanes, alkenes, alkynes and hydrocarbon)
   苯及其延伸物鍵結與紅外線光譜(infrared spectroscopy of benzene and its derivations)
   醇類鍵結與紅外線光譜(infrared spectroscopy of alcohol)
   酯類鍵結與紅外線光譜(infrared spectroscopy of ehters)
   胺類鍵結與紅外線光譜(infrared spectroscopy of amines)
   醛類、酮類鍵結與紅外線光譜(infrared spectroscopy of aldehydes and ketones)
   羧酸、酯類、醯胺辨別之紅外線光譜吸收(infrared spectroscopy absorption of carboxlic, esters and amide)
  分子振動(molecule vibration)

0 意見:

張貼留言

 
TOP