May 19, 2024, 12:30:19 PM
Forum Rules: Read This Before Posting


« previous next »
Pages: [1]   Go Down

Topic: Cyclooctatetraene dianon  (Read 3179 times)

0 Members and 1 Guest are viewing this topic.

Offline selsunblue4

  • New Member
  • **
  • Posts: 3
  • Mole Snacks: +0/-0
Cyclooctatetraene dianon
« on: September 07, 2014, 01:52:54 AM »
is Cyclooctatetraene dianon aromatic?, i.e. is it planar?. is the ring flat?
« Last Edit: September 07, 2014, 02:20:47 AM by selsunblue4 »
Logged

Offline Hunter2

  • Sr. Member
  • *****
  • Posts: 2200
  • Mole Snacks: +175/-48
  • Gender: Male
  • Vena Lausa moris pax drux bis totis
Re: Cyclooctatetraene dianon
« Reply #1 on: September 07, 2014, 04:56:47 AM »
What is the law that a molecule is aromatic?
Logged

Offline selsunblue4

  • New Member
  • **
  • Posts: 3
  • Mole Snacks: +0/-0
Re: Cyclooctatetraene dianon
« Reply #2 on: September 07, 2014, 05:46:36 AM »
2n+4 Pi bonds?, but I don't know how to count n for things like Dianon
Logged

Offline Hunter2

  • Sr. Member
  • *****
  • Posts: 2200
  • Mole Snacks: +175/-48
  • Gender: Male
  • Vena Lausa moris pax drux bis totis
Re: Cyclooctatetraene dianon
« Reply #3 on: September 08, 2014, 03:24:02 AM »
Correct, You have 3 double bonds and 2 Electron pairs from the two charges.

If you count you have then 10 electrons. This fit to 4*n + 2 if you take n = 2 and so its aromatic.
Logged

Offline AromaticAcrobatic

  • Regular Member
  • ***
  • Posts: 70
  • Mole Snacks: +5/-1
Re: Cyclooctatetraene dianon
« Reply #4 on: September 08, 2014, 12:45:48 PM »
Odd number of Pi bonds/lone pairs and uninterrupted set of P orbital bearing atoms.
It looks aromatic to me.

 :D
Logged
Pages: [1]   Go Up
« previous next »
Sponsored Links