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. 2017 Dec 15;10(2):88–93. doi: 10.1016/j.jaim.2017.06.012

Table 3.

FTIR absorption wave number and corresponding functional groups.

Wavenumber (cm−1) 517 590 675 749 854 1120 1190 1233 1375 1465 1652 1702 1741
Functional Group Alkanes C—Cl C—H C—H Stretching C—H C—O Ether C—O Ester C—O—C C—H C Created by potrace 1.16, written by Peter Selinger 2001-2019 C C Created by potrace 1.16, written by Peter Selinger 2001-2019 O C Created by potrace 1.16, written by Peter Selinger 2001-2019 C C Created by potrace 1.16, written by Peter Selinger 2001-2019 O