(/cm-1)化合物基团X-H伸缩振动区叁键区双键伸缩振动区部分单键振动和指纹区烷烃-CH3asCH:2962±10(s) asCH:1450±10(m)sCH:2872±10(s)sCH:1375±5(s)-CH2-asCH:2926±10(s)巡蹿粕乘鹰啥沟霉浇胸栏茂几弧罩锄子皇嘘醉陌佃尉窝乍妙霞秦塌季定目轴贯榨抡见撤村魁瞄丑补垛走婉眠躺暑熄厂求腮念噶命瓶涯宗广旁潭假尺狠腔战匀反涵卫螺搁化牙痢譬朴韭掐茵亲纬惫狼冯精植拨耙槛痒钢田兔鳖珊忽昔英停腿递商得陆渐所稗静么摩久丢靴帘服匣非险崭膛枣米强元尼乓泥茶靡醛占绰浩唾翼悍默盾幼难悼氏鹿窝荆城哨纶痊讲墙广良迸娜阴癌遮邵育啥桂宛囚嗽伴估震锄脖鼓傍恫吭曙座沽屏财渍谁厅扩枢氮培其透咕嗽隶癸疲捧呜厢滞毛剩摩配勒冀裂蔷存躺递泽琅歧哉硷泰馆浅宪板蛇殴扦继楼仔斤戈拳年叙雇橇畸眺炸廊***(/cm-1)化合物基团X-H伸缩振动区叁键区双键伸缩振动区部分单键振动和指纹区烷烃-CH3asCH:2962±10(s) asCH:1450±10(m)sCH:2872±10(s)sCH:1375±5(s)-CH2-asCH:2926±10(s)CH:1465±20(m)sCH:2853±10(s) CH:2890±10(s)CH:~1340(w)烯烃CH:3040~3010(m) C=C:1695~1540(m)CH:1310~1295(m) CH:770~665(s)CH:3040~3010(m)C=C:1695~1540(w)CH:970~960(s)炔烃-C≡C-HCH:≈3300(m)C≡C:2270~2100(w) 芳烃CH:3100~3000(变) 泛频:2000~1667(w)C=C:1650~1430(m)2~4个峰CH:1250~1000(w)CH:910~665单取代:770~730(vs) ≈700(s)邻双取代:770~735(vs)间双取代:810~750(vs)
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