i) B.Smart, C. Marsden, J.M. Hughes, F.Wang and E. I. von Nagy-Felsobuki, "Ab initio and analytical potential energy functions of K2Na+.", J. Mol. Struct., 376, 449 (1996).
ii) B. Smart, C. Marsden, J. M. Hughes, F. Wang and E.I. von Nagy-Felsobuki, "Variational calculations of the rovibrational energy levels of K2Na+.", Chem. Phys. Lett., 261, 51 (1996).
iii) J. Xue, J. M. Hughes and E. I. von Nagy-Felsobuki, "HeI and HeII spectra of 3-halopyridines", Journal of Heterocyclic Chemistry, 33, 1751 (1996).
iv) J. M. Hughes and E. I. von Nagy-Felsobuki, "Ab initio calcuations of the rovibrational states of He2N2+." Chem. Phys., 211, 135 (1996).
v) J. M. Hughes and E. I. von Nagy-Felsobuki, "Ab initio calcuations of the rovibrational states of He2O2+." J. Mol. Struct., (Theochem), 389, 1 (1997).
vi) J. M. Hughes and E. I. von Nagy-Felsobuki, "Ab initio calcuations of the rovibrational states of He2C2+." J. Mol. Struct., (Theochem), 398/399, 347 (1997).
vii) J. M. Hughes and E.I. von Nagy-Felsobuki, ""Ab initio investigations of the electronic structure of HeCH+ and HeCH2+." Chem. Phys. Lett., 272, 313 (1997).
viii) J. M. Hughes and E. I. von Nagy-Felsobuki, "Ab initio investigations of the electronic structure of HeHO+ and HeHO2+." J. Phys. Chem. A, 101, 22 (1997).
ix) J. A. Hayward, Sudarko, J. M. Hughes, E. I. von Nagy-Felsobuki, "Rovibrational states of the 1A1 ground electronic states of Si3. " Mol. Phys., 92, 177 (1997).
x) J. M. Hughes and E. I. von Nagy-Felsobuki, "Ab initio investigations of the electronic structure of HeHO+ and HeHO2+." Aust. J. Phys., 51, 57 (1998).
xi) J. M. Hughes and E. I. von Nagy-Felsobuki, "Ab initio investigations of th electronic structure and stabilities of diatomic helide ions: HeXn+ (where X= B-Ne, Al-Ar and n = 1-3)". European Journal of Physical Chemistry D, Submitted for publication, (1998).
xii) J. M. Hughes and E. I. von Nagy-Felsobuki, "Ab initio investigations of th electronic structure and stabilities of triatomic helide ions: He2Xn+ (where X= B-Ne, Al-Ar and n = 1-2)". European Journal of Physical Chemistry D, Submitted for publication, (1998).
xiii) J. M. Hughes and E. I. von Nagy-Felsobuki, "The
vibrational-rotational spectrum of the highly excited 3B1
state of He2C2+ ." In preparation,
(1998).