The transition moment integrals mediated by the electric quadrupole moment operator ex 2 may, however, be nonzero (See Appendix II for further details). The spectrum of the one-D H-atom is, therefore expected to be dominated by electric quadrupole transitions while the spectrum of 3-D Hydrogen atom is essentially electric dipole driven spectrum. Experimental spectral data alone can confirm this prediction, which is unavailable at this moment.