Vibrational Frequencies calculated at HF/6-31G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A |
4050 |
3657 |
47.76 |
|
|
|
| 2 |
A |
3308 |
2987 |
63.99 |
|
|
|
| 3 |
A |
3273 |
2955 |
14.09 |
|
|
|
| 4 |
A |
3237 |
2923 |
29.60 |
|
|
|
| 5 |
A |
3162 |
2855 |
28.66 |
|
|
|
| 6 |
A |
1649 |
1489 |
3.44 |
|
|
|
| 7 |
A |
1631 |
1472 |
7.74 |
|
|
|
| 8 |
A |
1588 |
1434 |
19.89 |
|
|
|
| 9 |
A |
1537 |
1388 |
10.36 |
|
|
|
| 10 |
A |
1364 |
1232 |
124.99 |
|
|
|
| 11 |
A |
1264 |
1141 |
55.06 |
|
|
|
| 12 |
A |
1164 |
1051 |
20.48 |
|
|
|
| 13 |
A |
1143 |
1032 |
53.58 |
|
|
|
| 14 |
A |
989 |
893 |
12.59 |
|
|
|
| 15 |
A |
663 |
599 |
13.40 |
|
|
|
| 16 |
A |
436 |
393 |
15.81 |
|
|
|
| 17 |
A |
342 |
309 |
225.93 |
|
|
|
| 18 |
A |
179 |
162 |
7.71 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15489.8 cm
-1
Scaled (by 0.9029) Zero Point Vibrational Energy (zpe) 13985.7 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/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.182 |
|
|
|
| 2 |
C |
-0.496 |
|
|
|
| 3 |
O |
-0.744 |
|
|
|
| 4 |
H |
0.138 |
|
|
|
| 5 |
H |
0.182 |
|
|
|
| 6 |
H |
0.155 |
|
|
|
| 7 |
H |
0.170 |
|
|
|
| 8 |
H |
0.413 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.283 |
1.773 |
0.031 |
1.796 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.139 |
-2.433 |
0.408 |
| y |
-2.433 |
-19.712 |
0.536 |
| z |
0.408 |
0.536 |
-20.213 |
|
| Traceless |
| | x | y | z |
| x |
4.824 |
-2.433 |
0.408 |
| y |
-2.433 |
-2.036 |
0.536 |
| z |
0.408 |
0.536 |
-2.788 |
|
| Polar |
| 3z2-r2 | -5.575 |
| x2-y2 | 4.573 |
| xy | -2.433 |
| xz | 0.408 |
| yz | 0.536 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.014 |
0.002 |
0.025 |
| y |
0.002 |
3.400 |
0.073 |
| z |
0.025 |
0.073 |
2.483 |
<r2> (average value of r
2) Å
2
| <r2> |
51.713 |
| (<r2>)1/2 |
7.191 |