Electrons move through or around nucleuses in atoms as harmonic oscillators, or how?

Electrons move through nucleuses in atoms as harmonic oscillators
as bodies, or how? This is possible in solving Schrödingers equation of hydrogen atoms. Electrons quantum numbers: n, l, m and s are states. Elliptical orbits would be impossible, since there are empty spaces between certain orbits in the solutions of Schrödingers equation of hydrogen atoms. So it would be for other atoms, too. One alternative is, that coherent charge densities are solutions to Columbia wave functions, that move around nucleuses with certain quantum energies n, quantum impulsemoments l, quantum magnets m and quantum spins s.