- Molecular Spectroscopy -
Discussion Fr 14.6.2002 at 10:30,
HR30.1 (Hagenring 30)
http://www.pci.tu-bs.de/aggericke/PC4/Uebungen/
Home work 7 Spectra
and molecular constants
Exercise 1:
Calculate the rotational energy levels of the OH molecule, when the bondlength is 97 pm.
What is the spectral region of the transitions between the rotational levels (ΔJ = ± 1)?.
Exercise 2:
12C16O molecules absorb microwave radiation at 3.84235 cm-1 and are promoted from J = 0 to J=1. For 13C16O an energy of 3.67337 cm-1 is required.
Calculate
Exercise 3:
What is the energy (in wavenumbers) of the 1H35Cl ground state, when the force constant k of the bond is 516 Nm-1.
What is the shift of energy in the case of 2H35Cl.M(35Cl) = 34,969 M(1H) = 1,008 M(2H) = 2,014