Vibrational Frequencies calculated at B3PW91/6-31G(2df,p)
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 |
3873 |
3724 |
48.78 |
|
|
|
2 |
A |
3139 |
3017 |
49.69 |
|
|
|
3 |
A |
3123 |
3003 |
6.85 |
|
|
|
4 |
A |
3069 |
2950 |
18.68 |
|
|
|
5 |
A |
2973 |
2858 |
40.66 |
|
|
|
6 |
A |
1487 |
1430 |
3.20 |
|
|
|
7 |
A |
1462 |
1406 |
16.75 |
|
|
|
8 |
A |
1451 |
1395 |
9.07 |
|
|
|
9 |
A |
1385 |
1331 |
0.38 |
|
|
|
10 |
A |
1283 |
1234 |
137.63 |
|
|
|
11 |
A |
1229 |
1182 |
22.17 |
|
|
|
12 |
A |
1059 |
1019 |
25.47 |
|
|
|
13 |
A |
1016 |
977 |
5.47 |
|
|
|
14 |
A |
934 |
898 |
8.54 |
|
|
|
15 |
A |
584 |
561 |
17.28 |
|
|
|
16 |
A |
405 |
389 |
10.78 |
|
|
|
17 |
A |
359 |
345 |
120.09 |
|
|
|
18 |
A |
175 |
169 |
2.52 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14503.2 cm
-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 13943.4 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(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.033 |
|
|
|
2 |
C |
-0.458 |
|
|
|
3 |
O |
-0.377 |
|
|
|
4 |
H |
0.110 |
|
|
|
5 |
H |
0.153 |
|
|
|
6 |
H |
0.145 |
|
|
|
7 |
H |
0.142 |
|
|
|
8 |
H |
0.317 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.590 |
1.093 |
0.253 |
1.268 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-14.988 |
-1.862 |
-0.049 |
y |
-1.862 |
-18.928 |
0.507 |
z |
-0.049 |
0.507 |
-19.865 |
|
Traceless |
| x | y | z |
x |
4.409 |
-1.862 |
-0.049 |
y |
-1.862 |
-1.502 |
0.507 |
z |
-0.049 |
0.507 |
-2.907 |
|
Polar |
3z2-r2 | -5.815 |
x2-y2 | 3.941 |
xy | -1.862 |
xz | -0.049 |
yz | 0.507 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.834 |
-0.128 |
0.040 |
y |
-0.128 |
3.941 |
0.039 |
z |
0.040 |
0.039 |
3.083 |
<r2> (average value of r
2) Å
2
<r2> |
51.179 |
(<r2>)1/2 |
7.154 |