2.Consider the molecule trans-FNNF (N;F»).(a) To which point group does it belong?(b) How many degrees of freedom does trans-N2F2possess?(c) How many fundamental vibrations are expected?(d) To which irreducible representations do the translations, rotations, and vibrations belong?(You need to work out the complete three-dimensional analyses for all 4 atoms and reducethe representation into its irreducible components using r3n = Xi N;).

Since you have posted questions with multiple subparts, we will solve the first three for you. For…

Answered: 2. Consider the molecule trans-FNNF…

2. Consider the molecule trans-FNNF (N¿F2). (a) To which point group does it belong? (b) How many degrees of freedom does trans-N¿F2possess? (c) How many fundamental vibrations are expected?

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 13.27E: Determine the point group of the following molecules. a cis1,2 Dichloroethylene b trans1,2...

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A: a.

Question

2.
Consider the molecule trans-FNNF (N;F»).
(a) To which point group does it belong?
(b) How many degrees of freedom does trans-N2F2possess?
(c) How many fundamental vibrations are expected?
(d) To which irreducible representations do the translations, rotations, and vibrations belong?
(You need to work out the complete three-dimensional analyses for all 4 atoms and reduce
the representation into its irreducible components using r3n = Xi N;).

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