identify-which-of-the-following-bonds-are-ir-active-and-which-are-not-a-x-b-x-c-

Question

Identify which of the following bonds would show IR-active vibrations and which would not.
Molecular structures illustrating IR-active and inactive bonds for infrared spectroscopy.

Accepted Answer

a. Symmetrical bond, IR-inactive vibrations
b. Unsymmetrical bond, IR-active vibrations
c. Unsymmetrical bond, IR-active vibrations
d. Symmetrical bond, IR-inactive vibrations
e. Unsymmetrical bond, IR-active vibrations
f. Unsymmetrical bond, IR-active vibrations
g. Symmetrical bond, IR-inactive vibrations
h. Symmetrical bond, IR-inactive vibrations

Answer

a. Symmetrical bond, IR-active vibrations
b. Unsymmetrical bond, IR-inactive vibrations
c. Unsymmetrical bond, IR-inactive vibrations
d. Symmetrical bond, IR-active vibrations
e. Unsymmetrical bond, IR-inactive vibrations
f. Unsymmetrical bond, IR-inactive vibrations
g. Symmetrical bond, IR-active vibrations
h. Symmetrical bond, IR-active vibrations

Answer

a. Unsymmetrical bond, IR-active vibrations
b. Symmetrical bond, IR-inactive vibrations
c. Symmetrical bond, IR-inactive vibrations
d. Symmetrical bond, IR-inactive vibrations
e. Unsymmetrical bond, IR-active vibrations
f. Unsymmetrical bond, IR-active vibrations
g. Symmetrical bond, IR-inactive vibrations
h. Unsymmetrical bond, IR-active vibrations

Answer

a. Unsymmetrical bond, IR-active vibrations
b. Unsymmetrical bond, IR-active vibrations
c. Unsymmetrical bond, IR-active vibrations
d. Unsymmetrical bond, IR-active vibrations
e. Unsymmetrical bond, IR-active vibrations
f. Unsymmetrical bond, IR-active vibrations
g. Symmetrical bond, IR-inactive vibrations
h. Symmetrical bond, IR-inactive vibrations