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Topic: NMR peak splitting and J values!!!!!!!  (Read 11614 times)

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Offline bunsen

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NMR peak splitting and J values!!!!!!!
« on: July 18, 2009, 05:02:11 AM »
Any useful sites with VISUAL examples of different proton splittings ie. ddd, dt, dq, etc. and how to determine coupling constants from these complicated systems
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Offline sjb

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Re: NMR peak splitting and J values!!!!!!!
« Reply #1 on: July 18, 2009, 05:58:41 AM »
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Offline bunsen

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Re: NMR peak splitting and J values!!!!!!!
« Reply #2 on: July 18, 2009, 06:10:47 AM »
That later paper is bloody brilliant! Thanks!!! Now I'll endeavor to measure all the J values for my dddd!
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Offline bunsen

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Re: NMR peak splitting and J values!!!!!!!
« Reply #3 on: July 18, 2009, 09:26:45 AM »
any other sites???...I seem to keep encountering the weird and wonderful when it comes to these splitting patterns
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