Character Tables
Question 1
Give the transformation matrix for the following symmetry operations:
- E [Solution]
- C2(x) [Solution]
- C3 [Solution]
- σh [Solution]
- C4 [Solution]
- i [Solution]
Question 2
Construct the Character Table for the D3h Point Group. The table has the following operations:
E, 2C3, 3C2, σh, 2S3 and 3σv.
[Solution]
Question 3
A Character Table has the following operations: E, 2C3, C2,
3σv, 3σd and one other operation
(with 2 equivalent operations). What is the missing operation? [Solution]
Vibrational Spectroscopy
Question 1
For the following molecules determine the number of IR and Raman active vibrations:
- SiCl4 [Solution]
- trans-SF2Cl4 [Solution]
- SbCl5 [Solution]
- CH2Cl2 [Solution]
Resonance Spectroscopy
Question 1
For the following molecules give the expected coupling pattern that would be observed
in a 19F NMR spectrum (ignore any JCF and JHF):
- PF6- [Solution]
- cis-195PtF2Cl22- [Solution]
- fac-MoF3(PMe3)3 [Solution]
- DF [Solution]
- SiFCl3 [Solution]
- SeF4 [Solution]
- mer-PF3Cl3- [Solution]
- 57FeF4- [Solution]
- AgFPMe3 [Solution]
- AlF4- [Solution]
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