nmr试剂出峰位置文档

核磁共振仪器组

常见溶剂的化学位移

常见溶剂的1H在不同氘代溶剂中的化学位移值

氘 代 溶 剂 CDCl3 (CD3)2CO (CD3)2SO C6D6 2.05 2.50 CD3CN CD3OD D2O 4.79 C5D5N 7.20 7.57 8.72 4.96 mult. 残余溶剂峰 7.26 7.16 1.94 3.31 水峰 CHCl3 (CH3)2CO (CH3)2SO C6H6 CH3CN brs 1.56 s s s s s 7.26 2.17 2.62 7.36 2.10 2.84 8.02 2.09 2.52 7.36 2.05 3.31 3.12 8.58 7.35 7.76 1.97 4.05 1.20 5.63 0.88 1.28 1.12 3.57 3.33 8.32 2.09 2.54 2.49 7.37 2.07 3.16 4.01 8.58 7.39 7.79 1.99 4.03 1.17 5.76 0.86 1.25 1.06 3.44 4.79 0.40 2.13 4.87 4.63DSS 4.67TSP 6.15 7.58 7.90 1.55 2.08 2.15 1.68 2.50 2.65 7.15 7.37 7.33 1.55 1.96 2.03 2.22 2.71 2.06 CH3OH CH3,s 3.49 OH,s 1.09 8.62 CH(3),m 7.29 CH(4),m 7.68 CH(2),m 3.34 3.28 4.78s 3.07 3.34 2.16 3.30(5峰) 8.53 8.57 8.53 6.66 7.33 7.44 6.98 7.73 7.85 1.65 1.97 2.01 3.89 4.06 4.09 0.92 1.20 1.24 4.27 5.44 5.49 0.89 0.89 0.90 1.24 1.28 1.29 0.96 1.12 1.19 3.34 3.54 3.60 8.52 7.45 7.87 2.07 4.14 1.24 1.17 3.65 C5H5N 8.72 7.20 7.57 2.05 CH3COOC2H5 CH2,q 4.12 CH3,t 1.26 CH3,s CH2Cl2 n-hexane C2H5OH s CH3,t 5.30 0.88 CH2,m 1.26 1.25 CH2,q 3.72 CH3,t 常见溶剂的13C在不同氘代溶剂中的化学位移值

氘 代 溶 剂 CDCl3 (CD3)2CO (CD3)2SO 206.26 77.16 29.84 77.36 79.19 77.0 207.07 205.87 30.92 30.60 40.76 41.23 128.37 129.15 116.43 117.60 1.89 1.12 50.41 49.77 49.0 149.90 150.67 123.75 124.57 135.96 136.56 20.83 170.96 60.56 14.50 39.52 C6D6 CD3CN CD3OD D2O - C5D5N 123.44 135.43 149.84 溶剂峰 1.32 128.06 49.00 118.26 77.79 79.17 79.44 CHCl3 (CH3)2CO (CH3)2SO C6H6 CH3CN CH3OH 79.16 206.31 30.56 40.45 39.7 128.30 117.91 1.03 48.59 149.58 123.84 136.05 20.68 170.31 59.74 14.40 54.84 13.88 22.05 30.95 18.51 56.07 204.43 207.43 209.67 215.94 30.14 30.91 30.67 30.89 40.03 41.31 40.45 39.39 128.62 129.32 129.34 116.02 118.26 118.06 119.68 0.20 1.79 0.85 1.47 49.97 49.90 49.00 49.50 150.27 150.76 150.07 149.18 123.58 127.76 125.53 125.12 135.28 136.89 138.35 138.27 20.56 170.44 60.21 14.19 21.16 171.68 60.98 14.54 20.88 172.89 61.50 14.49 21.15 175.26 62.32 13.92 C5H5N 21.04 171.36 CH3COOC2H5 60.49 14.19 CH2Cl2 53.52 54.95 53.46 55.32 54.78 14.32 14.43 14.45 23.04 23.40 23.68 31.96 32.36 32.73 14.14 14.34 n-hexane 22.70 23.28 31.64 32.30 C2H5OH 18.41 18.89 58.28 57.72 18.72 18.80 18.40 17.47 57.86 57.96 58.26 58.05 *更多信息请参考\62,7512-7515\