jVisualizer

Coupling patterns in NMR spectroscopy are sometimes not easy to understand. With jVisualizer you've got a intuitive tool to reconstruct the patterns found in your experiment.

In a second step you can type in the chemical shifts and calculate the coupling constants. jVisualizer is also a good tool for teachers to demonstrate how complex coupling patterns are formed.
What's new in this version:
Small changes addressed to layout problems in the main window on MacOS X with com.apple.mrj.swing.MacLookAndFeel