. 2020 Apr 17;6(4):e03714. doi: 10.1016/j.heliyon.2020.e03714

Table 3.

Wavenumbers and assignments (according to literature data) obtained for polymeric layers formed on Pt electrodes after the electrochemical assays made with the organic compounds.

	Pt Carv	Pt TOH	Pt T. vulgaris	Pt O. vulgare	Pt O. X applii
Aliphatic CH₃/CH₂ [17,18]	2960, 2927 and 2869 cm⁻¹	2954, 2921, 2877 and 1328 cm⁻¹	2959, 2916 and 2861 cm⁻¹	2957, 2920 and 2876 cm⁻¹	2953, 2927 and 2866 cm⁻¹
Phenolic ring CH vibrations [17, 18, 19]	1490, 1270, 1152, 1030, 1001, 942, 894, 867, 785, 756, 720 and 700 cm⁻¹	1006, 892, 853, 809 and 743 cm⁻¹	1519, 1237, 891 and 806 cm⁻¹	1025, 1009, 939, 851 and 810 cm⁻¹	1615, 1501, 1488, 1454, 1444, 1023, 890, 856 and 810 cm⁻¹
Ether bonds [17, 19]	1244, 1180 and 814 cm⁻¹	1172, 1112, 1041 and 809 cm⁻¹	1161, 1099, 1032 and 813 cm⁻¹	1173, 1118 and 810 cm⁻¹	1285, 1251, 1173 and 810 cm⁻¹
-C=O [18, 26]			1685 cm⁻¹		1721 and 1677 cm⁻¹