Thursday, January 24, 2013

Jan 24 Class Notes -periodic table, sp2, bonding. (also integrating with wolfram alpha)

Here are some notes from these weeks classes. Please fell free to post any questions, comments, etc. here.


Here are some screen pics that illustrate how to integrate with Wolfram Alpha:


2 comments:

  1. In the second image where we graph the sp2 hybridization, I'm not quite sure how exactly these "orbitals" take their positions on the graph. I think hw #3 problem 8 is similar to the graph here, but I obtain values in the reverse of what we did in class (as in, I find sqrt(1/3)*Psi2r + sqrt(2/3)*Psi2x on the positive x-axis (versus the negative x-axis) and the other wavefunction mix of Psi2r, Psi2x, and Psi2y in the second quadrant of my graph (versus the fourth quadrant found in class)).

    Was the 'critical typo' in problem 6 corrected?

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  2. Good questions. I look forward to seening some discussion of this from others in the class.

    As far as the critical typo, I think it was corrected.

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