  The quantum description of an atom with a magnetic quadrupole moment in the
presence of a uniform effective magnetic field is analysed. The atom is also
subject to rotation and a scalar potential proportional to the inverse of the
radial distance. It is shown that the spectrum of energy is modified, in
contrast to the Landau-type levels, and there is a restriction on the possible
values of the cyclotron frequency which stems from the influence of the
rotation and scalar potential proportional to the inverse of the radial
distance.
