Vibrational Frequencies calculated at HF/CEP-31G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3164 |
2852 |
116.01 |
|
|
|
| 2 |
A1 |
1244 |
1122 |
36.39 |
|
|
|
| 3 |
A1 |
488 |
440 |
7.71 |
|
|
|
| 4 |
E |
3264 |
2942 |
49.22 |
|
|
|
| 4 |
E |
3264 |
2942 |
49.22 |
|
|
|
| 5 |
E |
1586 |
1429 |
0.00 |
|
|
|
| 5 |
E |
1586 |
1429 |
0.00 |
|
|
|
| 6 |
E |
673 |
607 |
112.60 |
|
|
|
| 6 |
E |
673 |
607 |
112.60 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7970.9 cm
-1
Scaled (by 0.9014) Zero Point Vibrational Energy (zpe) 7185.0 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Cu |
0.284 |
|
|
|
| 2 |
C |
-0.618 |
|
|
|
| 3 |
H |
0.111 |
|
|
|
| 4 |
H |
0.111 |
|
|
|
| 5 |
H |
0.111 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
3.501 |
3.501 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.060 |
0.000 |
0.000 |
| y |
0.000 |
-20.060 |
0.000 |
| z |
0.000 |
0.000 |
-19.889 |
|
| Traceless |
| | x | y | z |
| x |
-0.085 |
0.000 |
0.000 |
| y |
0.000 |
-0.085 |
0.000 |
| z |
0.000 |
0.000 |
0.171 |
|
| Polar |
| 3z2-r2 | 0.341 |
| x2-y2 | 0.000 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.640 |
0.000 |
0.000 |
| y |
0.000 |
4.640 |
0.000 |
| z |
0.000 |
0.000 |
7.921 |
<r2> (average value of r
2) Å
2
| <r2> |
39.646 |
| (<r2>)1/2 |
6.296 |