Citation

If you publish research that uses PHI you have to cite it as follows:

Chilton, N. F., Anderson, R. P., Turner, L. D., Soncini, A., & Murray, K. S. (2013). PHI: A powerful new program for the analysis of anisotropic monomeric and exchange-coupled polynuclear d- and f-block complexes. Journal of Computational Chemistry, 34(13), 1164-1175. https://doi.org/10.1002/jcc.23234