Solve 1b!!5CHE 375 Problem set 3: Point groups and vibrational spectroscopy Due: 09/24/21.1.)" When oxygens hold hands..."a) Determine the number and Mulliken symbols of irreducible representations of all IR andRaman active vibrations of cis-H₂O2. Show your work (determine T, then reduce & assign).Propose assignments of the vibrational modes by drawing arrows.HC2C₂ABE111-1Linear functions,Rotationsz, R₂x, y, Rx, RyQuadraticfunctionsx², y², z², xyyz, xzb) Determine the number and Mulliken symbols of irreducible representations of all IR and Ramanactive vibrations of trans-H₂O₂. Show your work (determine the point group, determine I, thenreduce & assign).Hint 1: Assume all atoms fall into one single plane.

The main aim of this question is to determining the number and Mulliken symbols of irreducible…

S CHE 375 Problem set 3: 1.)" When oxygens hold a) Determine the number Raman active vibrations Propose assignments of H I.... 010 H b) Determine the number active vibrations of trans reduce & assign). Hint 1: Assume all atoms

S CHE 375 Problem set 3: 1.)" When oxygens hold a) Determine the number Raman active vibrations Propose assignments of H I.... 010 H b) Determine the number active vibrations of trans reduce & assign). Hint 1: Assume all atoms

Chemistry

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Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

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Question

Solve 1b!!
5
CHE 375 Problem set 3: Point groups and vibrational spectroscopy Due: 09/24/21.
1.)" When oxygens hold hands..."
a) Determine the number and Mulliken symbols of irreducible representations of all IR and
Raman active vibrations of cis-H₂O2. Show your work (determine T, then reduce & assign).
Propose assignments of the vibrational modes by drawing arrows.
H
C2
C₂
A
B
E
1
1
1
-1
Linear functions,
Rotations
z, R₂
x, y, Rx, Ry
Quadratic
functions
x², y², z², xy
yz, xz
b) Determine the number and Mulliken symbols of irreducible representations of all IR and Raman
active vibrations of trans-H₂O₂. Show your work (determine the point group, determine I, then
reduce & assign).
Hint 1: Assume all atoms fall into one single plane.

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Step 4: Trans-HO2 Vibration

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