TABLE IV.

Electronic angular frequencies calculated from polarizability data for aromatic amino acids, in units of 10¹⁵ radians per second, with $\overline{\omega }=\sqrt{Q^2/(m\overline{\alpha })}$. For further details, see comments surrounding Equations (3) and (6).

Amino Acid	ω̄	ωxx	ωyy	ωzz
Trp	3.338	3.782	4.320	7.622
Tyr	3.635	4.370	6.305	4.541
Phe	3.803	4.653	4.653	6.654