核磁共振(NMR)解析中常用基团的碳化学位移移值表

类别化学式化学位移δ（ppm）链烷烃10~3015~5525~6030~40环烷烃22~2754~62（55,56）50~6545~8555~85(缩醛)90~11025~5025~4540~6050~7060~8012~2825~3843~58Cl45~10ICH2CHCCH3YCH3OCH2OCOHCCOCOOCH3COR2CHCORCH2COCH3NRCH2NR2CHNCH3NO2CH3SRCH2SR2CHSRCH2X104~115120~140145~165140~16070~9061~72羰基碳200~220190180~195205~215185~210209214190~200RCOOH165~185155~175RCOOR155~180160~180RCOX168~170RCONH2170(RCO2)O150~175芳烃（芳杂烃）120~150CCCH2CCHRCCR2CCCCCCCCRRCCHRCRCHOArCHOCHOCRCR2COCRCCOOOArCOCCOOHRCCCOORRC腈RCN110~125肟145~165氨基氰酸酯R2NCOOR150~160异氰酸酯115~135氰酸酯105~120异硫氰酸酯115~140硫氰酸酯100~120NOHR2CRNCONROCSNRCSNRC