官能基與紅外線光譜的關係(relation between functional group and infrared spectroscopy)

鍵結
頻率(cm-1)
特性
O-H
3200~3500
強而廣
N-H
3100~3500
中等
C-H
2850~3100
中偏強
CC
2100~2260
C=O
1630~1800
C=C
1600~1680
C-O
1050~1250

阿斯匹靈紅外線光譜圖(aspirin IR)



甲醇紅外線光譜圖(methanol IR)

丙酮紅外線光譜圖(acetone IR)
丁炔紅外線光譜圖(butyne IR)
戊烯紅外線光譜圖(pentene IR)
第二丁基胺紅外線光譜圖(sec-butylamine 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)

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