The wavenumber of the incident radiation in a Raman spectrometer is 20 623 cm−1. What is the wavenumber of the scattered Stokes radiation for the J = 4 ← 2 transition of16O2?
The wavenumber of the incident radiation in a Raman spectrometer is 20 623 cm−1. What is...
The wavenumber of the incident radiation in a Raman spectrometer is 20 623 cm−1. What is the wavenumber of the scattered Stokes radiation for the J = 4 ← 2 transition of 16O2? (I solved for delta E = E(j=4) - E(j=2) and then used delta E = h*v and wavenumber = v/c .. but I think I messed up something because I got an extremely small wavenumber. Could you possibly follow this format?)
In a Raman experiment the wavenumber of the incident radiation is 17269 cm-1. What is the wavenumber of the scattered Stokes radiation for the J = 4 ← 2 transition of 16O2? Ans = ____ cm-1 (Look up the value of the rotation constant B for O2 in a table.)
In a Raman experiment laser of 633 nm is being used (wave number = 15,797 cm-1) on a sample. Consider a particular stokes transition that leads to a scattered light at wavenumber 13567 cm-1. (a) What will be the wavenumber of the anti-stokes lines for the similar transition? (b) What is the energy of this transition? (c) If laser light of 530 nm is used what will be the wavenumber of the scattered light due to the same stokes transition?
Please help me to calculate the antistokes shift that has a
wavenumber difference of 3340 cm^-1 and an incident radiation of
400 nm. Please show details and the final answer show be
nanometers(nm).
Anti-Stokes Raman Scattering 9. Calculate for incident radiation of 400 nm the wavelength at which you would predict the Anti-Stokes Raman scattering peak of water to occur in an emission spectrum. For this calculation use the average wavenumber difference you determined in question 3340 am
Anti-Stokes Raman...
(b) The rotational Raman spectrum of 1 N2 (m(N) - 14.0031u) shows a series of Stokes lines separated by 1.4567 cm, when it is exposed to monochromatic laser radiation with wavelength of 156 nm. (i) Derive the energy separation expression of the J 3 the pure rotational Raman spectrum of 1N2 1 transition in (i) Calculate the frequency of the above transition in the pure rotational Raman spectrum of 1"N2. 4
(b) The rotational Raman spectrum of 1 N2 (m(N)...
The wavenumber of a Raman Stokes line obtained by the vibrational excitation of water with light from a HeNe laser is 14207 cm-1. What is the wavenumber of the vibrational mode associated with this Stokes line?
A red laser at 638 nm is used to collect Raman spectrum of water. The stretching wavenumber for the OH stretch in water is ~3400 cm-1, what is the wavelength of the scattered light from the Stokes line and anti-Stokes line, respectively?
A band at 2190 cm-1 in IR is also Raman active. In a scattering experiment, at what wavelength (in nm) would you expect to see the Stokes Raman peak when using an incident laser of 785 nm?
Absorption of IR radiation is usually reported in wavenumbers (cm-1 ). Calculate the wavenumber of an absorption that occurs at a wavelength of 7.4 µmeters.
In the microwave spectrum of H35Cl the J=4 → J=5 rotational transition occurs at a wavenumber of 106.0 cm–1. (a) At what wavenumber does the J=5 → J=6 transition appear? (b) Would the J=5 → J=6 transition of H37Cl appear at a higher or lower wavenumber? Briefly justify your answer.