madchemistry
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Valence orbital ionization potential (VOIP)
Hello everybody, I'm here again 
This time I want to discuss about VOIP. I found this concept in a book, bui I didn't manage to understand what really is it. Surfing the web I succeed
only in finding papers I can't read, 'cause they're in scientific journal, but nothing for studying on. Someone can explain me briefly what is this
strange form of ionization potential?
[Edited on 4-3-2011 by madchemistry]
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Bot0nist
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http://en.wikipedia.org/wiki/Ion#Ionization_potential
Hope this sheds some light.
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madchemistry
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But there it talks about generical ionization energy, not about VOIP...
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smuv
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I am a crappy physical chemist...but....
Since electrons are almost always lost/gained from the valence shells, I believe you can interpret the standard, readily available, ionization
potentials of elements as the VOIP.
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Bot0nist
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That's what I thought as well, but I really am not sure either.
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madchemistry
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No, they are different concept. They also differ numerically. Overallo, VOIP are referrend for each orbital!
For example, for F there is a potential ionization of 17, 42 eV, instead VOIP are 46,4 for the 2s and 18,7 for the 2p...
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smuv
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Good thing I made the disclaimer
Then IDK, but, if you are really interested and no one knows, maybe I can search some databases and find a literature review about it.
[Edited on 3-4-2011 by smuv]
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kmno4
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Definition of VOIP, with easy calculations can be found (for example) here:
| Code: | http://www.springerlink.de/content/j5w441w1xm643115/ |
.
This article contains very simple mathematics - there is nothing to be afraid of . But you may be not interested in reading "cause they're in scientific journal, but nothing for studying on".
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madchemistry
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Scientific Journal can't be read online so I can't study on them.
I don't know if you do, but I haven't a online subscription and I was searching, if possible, something to study in the weekend. Obviously if there is
nothing online, on Monday I will search for the article you posted, at the university!
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