Research Article

Spectroscopic Evaluations of Interfacial Oxidative Stability of Phosphonic Nanocoatings on Magnesium

Table 2

FTIR assignments and positions of the vibrational bands of 18-octadecylphosphonic acid self-assembled layers [17, 20, 2729].

AssignmentsExperimental wavenumber (cm−1)

op(CH3)2960
asym(CH2)2921.7
sym(CH2)2850
(P–O)1095.4
(P=O)1261.2
(P–OH)873.6