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bababa416

银虫 (小有名气)

[求助] H谱中 这两幅图 都什么峰 怎么算 耦合常数HZ 谢谢 尽量详细点哦! 已有1人参与

H谱中 这两幅图  都什么峰 怎么算 耦合常数HZ  谢谢 尽量详细点哦! 如题 麻烦了!

H谱中 这两幅图  都什么峰 怎么算 耦合常数HZ  谢谢 尽量详细点哦!
UKVBJZPAR5WNGNNXYUFP8WK.png


H谱中 这两幅图  都什么峰 怎么算 耦合常数HZ  谢谢 尽量详细点哦!-1
SALI(]]%E111`S4YS(J231K.png
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hydros

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【答案】应助回帖

感谢参与,应助指数 +1
信息不够全面,如果有积分面积就更好确定了。有可能是两组dd峰。两个峰之间的偶合常数就是他们的化学位移之差 (ppm),乘以仪器的频率,500M仪器做的就乘以500
2楼2015-03-08 10:04:44
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