Vibrational Frequencies calculated at B3PW91/6-311G*
| 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' |
3182 |
3064 |
16.71 |
|
|
|
| 2 |
A' |
3066 |
2952 |
12.42 |
|
|
|
| 3 |
A' |
3053 |
2939 |
82.14 |
|
|
|
| 4 |
A' |
1834 |
1766 |
302.52 |
|
|
|
| 5 |
A' |
1512 |
1456 |
11.75 |
|
|
|
| 6 |
A' |
1479 |
1424 |
5.92 |
|
|
|
| 7 |
A' |
1408 |
1355 |
1.34 |
|
|
|
| 8 |
A' |
1248 |
1201 |
221.05 |
|
|
|
| 9 |
A' |
1195 |
1150 |
89.99 |
|
|
|
| 10 |
A' |
957 |
921 |
24.70 |
|
|
|
| 11 |
A' |
787 |
758 |
8.43 |
|
|
|
| 12 |
A' |
300 |
289 |
14.45 |
|
|
|
| 13 |
A" |
3144 |
3027 |
24.17 |
|
|
|
| 14 |
A" |
1500 |
1444 |
10.82 |
|
|
|
| 15 |
A" |
1185 |
1141 |
0.71 |
|
|
|
| 16 |
A" |
1036 |
997 |
0.08 |
|
|
|
| 17 |
A" |
352 |
338 |
27.57 |
|
|
|
| 18 |
A" |
121 |
117 |
0.08 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13679.2 cm
-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 13169.0 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 B3PW91/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.483 |
|
|
|
| 2 |
O |
-0.275 |
|
|
|
| 3 |
C |
0.187 |
|
|
|
| 4 |
O |
-0.336 |
|
|
|
| 5 |
H |
0.233 |
|
|
|
| 6 |
H |
0.238 |
|
|
|
| 7 |
H |
0.238 |
|
|
|
| 8 |
H |
0.197 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.975 |
1.582 |
0.000 |
1.858 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.087 |
-1.145 |
0.000 |
| y |
-1.145 |
-28.080 |
0.000 |
| z |
0.000 |
0.000 |
-22.815 |
|
| Traceless |
| | x | y | z |
| x |
6.360 |
-1.145 |
0.000 |
| y |
-1.145 |
-7.129 |
0.000 |
| z |
0.000 |
0.000 |
0.769 |
|
| Polar |
| 3z2-r2 | 1.537 |
| x2-y2 | 8.993 |
| xy | -1.145 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
70.921 |
| (<r2>)1/2 |
8.421 |