Question

6) In the infrared spectrum of 1H126I, there is an intense line at 2309.58 cm-1. a) Calculate the force constant and the period of vibration of 1H126I. b) Calculate 2nd excited state vibrational energy of 1H126I.

Name: 6 in the infrared spectrum of 1h126i there is an intense line at 230958 cm 1 a calculate the force constant and the period of vibration of 1h126i b calculate 2nd excited state vibrational en 68956
Uploaded: 2021-11-16T08:34:28-08:00
Duration: 3 min 51 s
Channel: Vaidik Stats
Description: 6 in the infrared spectrum of 1h126i there is an intense line at 230958 cm 1 a calculate the force constant and the period of vibration of 1h126i b calculate 2nd excited state vibrational en 68956

          6) In the infrared spectrum of 1H126I, there is an intense line at 2309.58 cm-1.
a) Calculate the force constant and the period of vibration of 1H126I.
b) Calculate 2nd excited state vibrational energy of 1H126I.

6 in the infrared spectrum of 1h126i there is an intense line at 230958 cm 1 a calculate the force constant and the period of vibration of 1h126i b calculate 2nd excited state vibrational en 68956

Added by Marina R.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Vaidik Stats

11/16/2021

Step 1

$$ \mu = \frac{m_H m_I}{m_H + m_I} $$ where $m_H = 1.0078 \, amu$ and $m_I = 125.904 \, amu$. $$ \mu = \frac{1.0078 \times 125.904}{1.0078 + 125.904} = \frac{126.885}{126.9118} = 1.000 \, amu $$ Convert amu to kg: $1 \, amu = 1.66054 \times 10^{-27} \, kg$ $$ \mu Show more…

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6) In the infrared spectrum of 1H126I, there is an intense line at 2309.58 cm-1. a) Calculate the force constant and the period of vibration of 1H126I. b) Calculate 2nd excited state vibrational energy of 1H126I.