@article{McGuire2011JPCLA, 
author = McGuire, B.A., Wang, Y., Bowman, J.M., Widicus Weaver, S.L., 
title = Do \ce{H5+} and its isotopologues have rotational spectra?, 
journal = Journal of Physical Chemistry Letters, 
year = 2011, 
volume = 2, 
pages = 1405 
}