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6. In the IR spectrum of 1H19F, there is an intense band at 4138.52 cm-1. Calculate: a) the fundamental vibrational frequency of HF (in Hz). b) the period of the vibration (in sec) c) the force constant (in N/m) d) the zero-point energy of HF in kcal/mol e) Assume that vibrational force constants are independent of isotopic species. Calculate the relative energy separation for the lowest two vibrational levels 2D19F.

6. In the IR spectrum of 1H19F, there is an intense band at 4138.52 cm-1. Calculate: a) the fundamental vibrational frequency of HF (in Hz). b) the period of the vibration (in sec) c) the force constant (in N/m) d) the zero-point energy of HF in kcal/mol e) Assume that vibrational force constants are independent of isotopic species. Calculate the relative energy separation for the lowest two vibrational levels 2D19F.

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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6. In the IR spectrum of 1H19F, there is an intense band at 4138.52 cm-1. Calculate: a) the fundamental vibrational frequency of HF (in Hz). b) the period of the vibration (in sec) c) the force constant (in N/m) d) the zero-point energy of HF in kcal/mol e) Assume that vibrational force constants are independent of isotopic species. Calculate the relative energy separation for the lowest two vibrational levels 2D19F.
Transcribed Image Text:6. In the IR spectrum of 1H19F, there is an intense band at 4138.52 cm-1. Calculate: a) the fundamental vibrational frequency of HF (in Hz). b) the period of the vibration (in sec) c) the force constant (in N/m) d) the zero-point energy of HF in kcal/mol e) Assume that vibrational force constants are independent of isotopic species. Calculate the relative energy separation for the lowest two vibrational levels 2D19F.
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