In-plane vibration

Figure 10.8—Molecular vibrations in CH2. Characteristic stretching and bending vibrations in plane and out of plane. In IR spectroscopy, the position and intensity of the absorption bands are modified by molecular associations, solvent polarity, etc.

Aromatic ring stretching vibrations in plane stretching vibrations of highly substituted phenols... 

Figure 4.1. Schematic representation of ( 7) ordinary light and (h) plane-polarized light. Light traveling perpendicular to page vibrations in plane of page.

Asymmetric C-H Stretch Symmetric C-H Stretch (b) Bending Vibrations (In Plane)... 

Figure 18.10 Schematic of a Coriolis force angular rate sensor. The ring/disk structure is stimulated to vibrate in plane (a). Applying an angular movement leads to a deflection of the disk, which is measured capacitively (b).

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