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' |
3142 |
3006 |
22.11 |
|
|
|
| 2 |
A' |
3064 |
2931 |
13.34 |
|
|
|
| 3 |
A' |
2922 |
2796 |
29.77 |
|
|
|
| 4 |
A' |
1521 |
1455 |
5.85 |
|
|
|
| 5 |
A' |
1436 |
1374 |
30.10 |
|
|
|
| 6 |
A' |
1415 |
1354 |
13.05 |
|
|
|
| 7 |
A' |
1361 |
1302 |
7.91 |
|
|
|
| 8 |
A' |
1114 |
1066 |
2.84 |
|
|
|
| 9 |
A' |
1106 |
1058 |
16.79 |
|
|
|
| 10 |
A' |
906 |
867 |
0.74 |
|
|
|
| 11 |
A' |
430 |
412 |
6.91 |
|
|
|
| 12 |
A" |
3152 |
3016 |
19.51 |
|
|
|
| 13 |
A" |
2941 |
2814 |
9.60 |
|
|
|
| 14 |
A" |
1511 |
1446 |
5.17 |
|
|
|
| 15 |
A" |
1253 |
1199 |
0.44 |
|
|
|
| 16 |
A" |
865 |
827 |
0.01 |
|
|
|
| 17 |
A" |
256 |
244 |
12.96 |
|
|
|
| 18 |
A" |
153i |
147i |
31.65 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14120.8 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 13509.4 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 |
-0.522 |
|
|
|
| 2 |
C |
-0.094 |
|
|
|
| 3 |
O |
-0.300 |
|
|
|
| 4 |
H |
0.164 |
|
|
|
| 5 |
H |
0.185 |
|
|
|
| 6 |
H |
0.185 |
|
|
|
| 7 |
H |
0.192 |
|
|
|
| 8 |
H |
0.192 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.882 |
0.642 |
0.000 |
1.989 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.825 |
0.228 |
0.000 |
| y |
0.228 |
-18.274 |
0.000 |
| z |
0.000 |
0.000 |
-17.753 |
|
| Traceless |
| | x | y | z |
| x |
-3.811 |
0.228 |
0.000 |
| y |
0.228 |
1.515 |
0.000 |
| z |
0.000 |
0.000 |
2.296 |
|
| Polar |
| 3z2-r2 | 4.592 |
| x2-y2 | -3.551 |
| xy | 0.228 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.168 |
0.060 |
0.000 |
| y |
0.060 |
3.694 |
0.000 |
| z |
0.000 |
0.000 |
3.723 |
<r2> (average value of r
2) Å
2
| <r2> |
50.912 |
| (<r2>)1/2 |
7.135 |