2) Consider the character table for ammonia (C3v).E2C3 (2)30vlinear,rotationsquadraticA₁111Zx²+y², z²Az 11-1RzE20(x, y) (Rx, Ry)(x²-y², xy) (xz, yz)The total reducible representation is:Ttot 3A1+1A2 + 8Ea) How many vibrations are expected for ammonia?

The total number of irreducible representations for a molecule shows the symmetries of vibrations,…

2) Consider the character table for ammonia (C3v). E 2C3 (2) 30v linear, rotations quadratic A1 1 1 1 Z x²+y², z² Az 1 1 -1 E 2 Rz (x, y) (Rx. Ry) (x²-y², xy) (xz, yz) -1 The total reducible representation is: tot 3A1+1A2 + 8E a) How many vibrations are expected for ammonia?

2) Consider the character table for ammonia (C3v). E 2C3 (2) 30v linear, rotations quadratic A1 1 1 1 Z x²+y², z² Az 1 1 -1 E 2 Rz (x, y) (Rx. Ry) (x²-y², xy) (xz, yz) -1 The total reducible representation is: tot 3A1+1A2 + 8E a) How many vibrations are expected for ammonia?

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

ChapterL3: Carbon (13c) Nmr Spectroscopy

Section: Chapter Questions

Problem 1E

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Question

2) Consider the character table for ammonia (C3v).
E
2C3 (2)
30v
linear,
rotations
quadratic
A₁
1
1
1
Z
x²+y², z²
Az 1
1
-1
Rz
E
2
0
(x, y) (Rx, Ry)
(x²-y², xy) (xz, yz)
The total reducible representation is:
Ttot 3A1+1A2 + 8E
a) How many vibrations are expected for ammonia?

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