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Topic: Drawing energy diagrams?  (Read 4748 times)

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Offline polydamas

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Drawing energy diagrams?
« on: December 04, 2009, 05:21:21 PM »
Hello,

How do you draw energy diagrams?
Question 15.29 of McMurry:
"Draw an energy diagram of the cyclopropenyl system (C3H3)."

I have the answer, but can't figure out where it came from.

Thanks
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Offline stewie griffin

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Re: Drawing energy diagrams?
« Reply #1 on: December 04, 2009, 07:51:58 PM »
I vaguely remember something about Frost diagrams being a way to "cheat" and simplify the problem. Perhaps that may be of some help  ???
http://research.cm.utexas.edu/nbauld/teach/ch610bnotes/ch19/circlemnemonic.htm
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Offline Ulfsaar

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Re: Drawing energy diagrams?
« Reply #2 on: December 05, 2009, 05:18:10 AM »
Wow!That's a good idea of the Frost's method,i have seen it in my textbook but i don't know why it can be related to the polygon?
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