Wie rechne ich... Energieübergänge im Atom aus?

clear all;
e = 1.602e-19;
h = 6.626e-34;
me = 9.11e-31;
c = 299792458;
Ry = 13.6 * e;
Rinf = 10973731.6;
a0 = 5.2918e-11;
muB = e * h /(4*pi*me); %Bohrsches Magneton
alpha = 1/137
alpha = 0.0073

Gegeben:

Z = 3
Z = 3

Übergangsenergie

n1 = 4
n1 = 4
n2 = 2
n2 = 2
E = -Ry * Z^2 * (1/n1^2 - 1/n2^2)
E = 3.6766e-18
E_eV = E / e
E_eV = 22.9500

Frequenz

f = E / h
f = 5.5487e+15