Rainer's List of Brownie Points

10/29, Paul Benny and Sundeep Rayat
The 30 nm bathochromic shift from 220 to 250 nm question.

10/5, Sundeep Rayat
Change in the appearance of hyperfine splitting multiplet in NMR spectra as a function of the magnetic field strength.

9/19, Sundeep Rayat
Points out the error in the structure of valine (discussion of 13C-NMR chemical shifts increments).

9/11, Mike Lewis
19F-NMR chemical shifts of F2 and HF.

9/10, Paul Benny
Ranges and standards for selected NMR nuclei (B, N, O,F)