Vibrational Frequencies calculated at mPW1PW91/cc-pVDZ
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 |
3286 |
3149 |
13.76 |
|
|
|
2 |
A |
3176 |
3044 |
16.89 |
|
|
|
3 |
A |
3126 |
2996 |
21.23 |
|
|
|
4 |
A |
3099 |
2970 |
48.86 |
|
|
|
5 |
A |
3025 |
2899 |
53.87 |
|
|
|
6 |
A |
1490 |
1428 |
13.48 |
|
|
|
7 |
A |
1479 |
1417 |
10.11 |
|
|
|
8 |
A |
1464 |
1403 |
7.87 |
|
|
|
9 |
A |
1439 |
1379 |
4.48 |
|
|
|
10 |
A |
1320 |
1265 |
153.18 |
|
|
|
11 |
A |
1253 |
1201 |
18.28 |
|
|
|
12 |
A |
1164 |
1116 |
1.48 |
|
|
|
13 |
A |
1134 |
1087 |
4.71 |
|
|
|
14 |
A |
1002 |
960 |
30.64 |
|
|
|
15 |
A |
614 |
588 |
38.99 |
|
|
|
16 |
A |
430 |
412 |
3.61 |
|
|
|
17 |
A |
298 |
285 |
6.37 |
|
|
|
18 |
A |
177 |
169 |
1.58 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14487.8 cm
-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 13883.7 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 mPW1PW91/cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.253 |
|
|
|
2 |
C |
0.062 |
|
|
|
3 |
C |
-0.030 |
|
|
|
4 |
H |
0.055 |
|
|
|
5 |
H |
0.044 |
|
|
|
6 |
H |
0.041 |
|
|
|
7 |
H |
0.046 |
|
|
|
8 |
H |
0.033 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.823 |
0.935 |
-0.283 |
1.277 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-16.644 |
-0.152 |
-0.460 |
y |
-0.152 |
-19.389 |
-0.315 |
z |
-0.460 |
-0.315 |
-20.134 |
|
Traceless |
| x | y | z |
x |
3.117 |
-0.152 |
-0.460 |
y |
-0.152 |
-1.000 |
-0.315 |
z |
-0.460 |
-0.315 |
-2.117 |
|
Polar |
3z2-r2 | -4.233 |
x2-y2 | 2.745 |
xy | -0.152 |
xz | -0.460 |
yz | -0.315 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.019 |
0.071 |
-0.009 |
y |
0.071 |
3.612 |
-0.100 |
z |
-0.009 |
-0.100 |
3.001 |
<r2> (average value of r
2) Å
2
<r2> |
48.331 |
(<r2>)1/2 |
6.952 |