The above drawing represents a SALC made up of H1s orbitals for the molecule ethene. This molecule belongs to the point group D2h. Identify the irreducible representation that this SALC belongs to. You should assume that the z-axis is perpendicular to the plane of the drawing and that the y-axis runs top to bottom.

Physical Chemistry
2nd Edition
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Ball, David W. (david Warren), BAER, Tomas
Chapter13: Introduction To Symmetry In Quantum Mechanics
Section: Chapter Questions
Problem 13.49E
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The above drawing represents a SALC made up of H1s orbitals for the molecule ethene. This
molecule belongs to the point group D2h. Identify the irreducible representation that this SALC
belongs to. You should assume that the z-axis is perpendicular to the plane of the drawing and that
the y-axis runs top to bottom.
D2h
(mmm)
Ag
В10
B29
B30
Au
В11
B2u
Взи
E C₂(z) C₂(y) C₂(x) i
1
1
1
1
1
1
1
1
-1
1
1
-1
1
1
1
o(xy) o(xz) o(yz)
1
1
1
1
R₂
Ry
Rx
Z
y
X
x², y², z²
xy
xz
yz
Transcribed Image Text:+ The above drawing represents a SALC made up of H1s orbitals for the molecule ethene. This molecule belongs to the point group D2h. Identify the irreducible representation that this SALC belongs to. You should assume that the z-axis is perpendicular to the plane of the drawing and that the y-axis runs top to bottom. D2h (mmm) Ag В10 B29 B30 Au В11 B2u Взи E C₂(z) C₂(y) C₂(x) i 1 1 1 1 1 1 1 1 -1 1 1 -1 1 1 1 o(xy) o(xz) o(yz) 1 1 1 1 R₂ Ry Rx Z y X x², y², z² xy xz yz
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ISBN:
9781133958437
Author:
Ball, David W. (david Warren), BAER, Tomas
Publisher:
Wadsworth Cengage Learning,