We present here the data used in the paper 'Magnetic order and enhanced exchange in the
quasi-one-dimensional molecule-based antiferromagnet Cu(NO3)2(pyz)3'.  Data used to create
Figure 2 and Figure 3 included in the corresponding folders.

For Figure 2, details of how the figures were created from the data in the .dat files are given in Fig2a.txt and Fig2b.txt