1. Not finding help here? Sign up for a free 30min tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Chemistry: molecules in space

  1. Oct 2, 2011 #1
    The VSEPR theory states that whenever a molecule forms, it orients itself in space such that the repulsion is min and stability is maximum..now when propane forms their are 2 structures known one is propane(open chain) other is cyclopropane..

    If VSEPR theory is not wrong then its cyclopropane where there's max stability and thus it's only cyclopropane which should exist as just when C3H6 will form it will orient itself to undergo min repulsion and that's cyclopropane..so how can "open chain" C3H6 exist?
     
  2. jcsd
  3. Oct 2, 2011 #2

    Borek

    User Avatar

    Staff: Mentor

    What makes you think cyclopropane is the most stable molecule? What about bond angles?
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook