Answer to Question #86727 in Inorganic Chemistry for Shubham

Question #86727

Why does vibrational fundamental frequency decreases with the increase in masses of bonding atoms?explain with suitable examples

Expert's answer

Why does vibrational fundamental frequency decreases with the increase in masses of bonding atoms?explain with suitable example.

Answer:

The equation to determine the vibrational fundamental frequency

The reduced mass (μ) can be calculated like

The increase in mass of bonding atoms (μ) leads to increasing of reduced mass and fundamental vibrational frequency decreases so it is inversely proportional to square root of reduced mass of atoms.

Example:

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19.04.19, 08:15

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Shubham

25.03.19, 13:01

Plse give answer fast and with full explanation

Answer to Question #86727 in Inorganic Chemistry for Shubham

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