Variational calculation of the energy levels of the(dtμ)+molecule

The ground and the excited states of both the $s$ and $p$ states of the ${\left(dt\mu \right)}^{+}$ molecule are calculated using the variational method of moments. Our best energy values are -319.117 and -34.776 eV for the $s$ states, and -232.436 and -0.628 eV for the $p$ states.