Reduction formula for point group C2



Characters for molecular motions
Motion E C2
Cartesian 3N 51 -1
Translation 3 -1
Rotation 3 -1
Vibration 45 1



Decomposition into Irreducible representations
Motion A B Total
Cartesian 3N 25 26 51
Translation 1 2 3
Rotation 1 2 3
Vibration 23 22 45



Molecule Parameter
Number of Atoms (N) 17
Number of internal coordinates 45
Number of independant internal coordinates 23
Number of vibrational modes 45





Force field analysis


Allowed / forbidden vibronational transitions
Operator A B Total
Linear (IR) 23 22 45 / 0
Quadratic (Raman) 23 22 45 / 0
IR + Raman 23 22 45 / 0



Characters of symmetric powers for vibration representation
Force field Tensor
Order
E C2
linear 1 45 1
quadratic 2 1.035 23
cubic 3 16.215 23
quartic 4 194.580 276
quintic 5 1.906.884 276
sextic 6 15.890.700 2.300


Decomposition into Irreducible representations
Force field Tensor
Order
A B
linear 1 23 22
quadratic 2 529 506
cubic 3 8.119 8.096
quartic 4 97.428 97.152
quintic 5 953.580 953.304
sextic 6 7.946.500 7.944.200


Literature




Character tables for chemically important point groups Character table for point group C2 Jacobs University Bremen

Last update Mai, 23rd 2018 by A. Gelessus, Impressum, Datenschutzerklärung/DataPrivacyStatement