Vibrational Frequencies calculated at B3PW91/6-31G*
| 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' |
3194 |
3055 |
4.34 |
|
|
|
| 2 |
A' |
3072 |
2939 |
0.01 |
|
|
|
| 3 |
A' |
2970 |
2842 |
91.42 |
|
|
|
| 4 |
A' |
1840 |
1761 |
74.62 |
|
|
|
| 5 |
A' |
1831 |
1751 |
122.08 |
|
|
|
| 6 |
A' |
1479 |
1415 |
15.32 |
|
|
|
| 7 |
A' |
1412 |
1351 |
42.72 |
|
|
|
| 8 |
A' |
1370 |
1310 |
2.72 |
|
|
|
| 9 |
A' |
1261 |
1207 |
24.18 |
|
|
|
| 10 |
A' |
1018 |
974 |
4.17 |
|
|
|
| 11 |
A' |
793 |
759 |
12.75 |
|
|
|
| 12 |
A' |
573 |
548 |
11.70 |
|
|
|
| 13 |
A' |
480 |
459 |
24.79 |
|
|
|
| 14 |
A' |
244 |
234 |
16.77 |
|
|
|
| 15 |
A" |
3139 |
3003 |
1.78 |
|
|
|
| 16 |
A" |
1485 |
1420 |
11.58 |
|
|
|
| 17 |
A" |
1079 |
1032 |
4.01 |
|
|
|
| 18 |
A" |
908 |
869 |
0.80 |
|
|
|
| 19 |
A" |
466 |
446 |
0.25 |
|
|
|
| 20 |
A" |
132 |
126 |
14.84 |
|
|
|
| 21 |
A" |
72 |
69 |
5.73 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14408.2 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 13784.4 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 B3PW91/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.169 |
|
|
|
| 2 |
C |
0.394 |
|
|
|
| 3 |
C |
-0.599 |
|
|
|
| 4 |
O |
-0.355 |
|
|
|
| 5 |
O |
-0.410 |
|
|
|
| 6 |
H |
0.163 |
|
|
|
| 7 |
H |
0.210 |
|
|
|
| 8 |
H |
0.214 |
|
|
|
| 9 |
H |
0.214 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.967 |
-0.037 |
0.000 |
0.967 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.727 |
2.018 |
0.000 |
| y |
2.018 |
-36.980 |
0.000 |
| z |
0.000 |
0.000 |
-26.916 |
|
| Traceless |
| | x | y | z |
| x |
6.221 |
2.018 |
0.000 |
| y |
2.018 |
-10.659 |
0.000 |
| z |
0.000 |
0.000 |
4.438 |
|
| Polar |
| 3z2-r2 | 8.876 |
| x2-y2 | 11.253 |
| xy | 2.018 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.753 |
-0.400 |
0.000 |
| y |
-0.400 |
6.318 |
0.000 |
| z |
0.000 |
0.000 |
3.284 |
<r2> (average value of r
2) Å
2
| <r2> |
111.808 |
| (<r2>)1/2 |
10.574 |