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The Molar Polarizability Values for the 20 α-Amino Acid Residues

Residue Molecular Weight P(cm-3)
Ala 71.1 18.6
Arg 156.2 42.2
Asp 115.1 24.9
Asn 114.1 28.4
Cys 103.2 26.4
Glu 129.1 29.5
Gln 128.1 36.1
Gly 57.1 14.0
His 137.2 39.5
Ilu 113.2 32.6
Leu 113.2 32.6
Lys 128.2 36.0
Met 131.2 35.9
Phe 147.2 37.8
Pro 133.1 26.9
Ser 87.1 20.2
Thr 101.1 24.8
Trp 186.2 54.1
Tyr 163.2 40.3
Val 99.1 27.9
Taken from Pethig p.64