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Topic: Longest wave length of absorption  (Read 3210 times)

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Offline Lithium

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Longest wave length of absorption
« on: July 24, 2008, 10:29:20 PM »
Which of the two have a longer wavelength of absorption and why?

Benzaldehye or biphenyl?

Offline nj_bartel

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Re: Longest wave length of absorption
« Reply #1 on: July 25, 2008, 01:18:23 AM »
what type of spectroscopy?

Offline Lithium

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Re: Longest wave length of absorption
« Reply #2 on: July 25, 2008, 01:21:31 AM »
In regards to LUMO and HOMO which of the two benzene derivatives has the longest wavelength of absoprtion?

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