Lorentz Oscillator parameters for silver (valid for wvls >300nm)
OSC
5	3.451700
72.770000	0.000000	0.000000
2.461000	0.186100	4.092000
8.836000	0.478600	0.337800
5.400000	0.000000	4.281000
0.586900	0.517900	3.514000