Vibrational Frequencies calculated at B3PW91/TZVP
| 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' |
3288 |
3171 |
0.16 |
|
|
|
| 2 |
A' |
3279 |
3162 |
0.33 |
|
|
|
| 3 |
A' |
3252 |
3136 |
1.13 |
|
|
|
| 4 |
A' |
3124 |
3012 |
16.96 |
|
|
|
| 5 |
A' |
3039 |
2931 |
31.72 |
|
|
|
| 6 |
A' |
1651 |
1592 |
1.80 |
|
|
|
| 7 |
A' |
1545 |
1490 |
14.86 |
|
|
|
| 8 |
A' |
1496 |
1443 |
7.90 |
|
|
|
| 9 |
A' |
1420 |
1369 |
4.94 |
|
|
|
| 10 |
A' |
1407 |
1357 |
1.63 |
|
|
|
| 11 |
A' |
1289 |
1243 |
4.02 |
|
|
|
| 12 |
A' |
1272 |
1226 |
2.21 |
|
|
|
| 13 |
A' |
1207 |
1164 |
15.63 |
|
|
|
| 14 |
A' |
1100 |
1061 |
18.75 |
|
|
|
| 15 |
A' |
1062 |
1025 |
26.02 |
|
|
|
| 16 |
A' |
1016 |
980 |
5.55 |
|
|
|
| 17 |
A' |
979 |
944 |
1.72 |
|
|
|
| 18 |
A' |
895 |
863 |
22.26 |
|
|
|
| 19 |
A' |
646 |
623 |
2.20 |
|
|
|
| 20 |
A' |
320 |
309 |
1.06 |
|
|
|
| 21 |
A" |
3096 |
2986 |
15.74 |
|
|
|
| 22 |
A" |
1481 |
1428 |
8.02 |
|
|
|
| 23 |
A" |
1060 |
1022 |
1.49 |
|
|
|
| 24 |
A" |
853 |
823 |
0.37 |
|
|
|
| 25 |
A" |
783 |
755 |
68.21 |
|
|
|
| 26 |
A" |
735 |
709 |
7.50 |
|
|
|
| 27 |
A" |
623 |
601 |
9.55 |
|
|
|
| 28 |
A" |
614 |
592 |
11.51 |
|
|
|
| 29 |
A" |
264 |
255 |
3.75 |
|
|
|
| 30 |
A" |
130 |
126 |
0.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21461.6 cm
-1
Scaled (by 0.9643) Zero Point Vibrational Energy (zpe) 20695.4 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/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.120 |
|
|
|
| 2 |
C |
-0.109 |
|
|
|
| 3 |
C |
-0.049 |
|
|
|
| 4 |
C |
0.076 |
|
|
|
| 5 |
C |
-0.151 |
|
|
|
| 6 |
C |
-0.424 |
|
|
|
| 7 |
H |
0.120 |
|
|
|
| 8 |
H |
0.126 |
|
|
|
| 9 |
H |
0.127 |
|
|
|
| 10 |
H |
0.131 |
|
|
|
| 11 |
H |
0.137 |
|
|
|
| 12 |
H |
0.137 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.475 |
0.880 |
0.000 |
0.999 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.135 |
-2.155 |
0.000 |
| y |
-2.155 |
-33.482 |
0.000 |
| z |
0.000 |
0.000 |
-38.071 |
|
| Traceless |
| | x | y | z |
| x |
3.642 |
-2.155 |
0.000 |
| y |
-2.155 |
1.621 |
0.000 |
| z |
0.000 |
0.000 |
-5.263 |
|
| Polar |
| 3z2-r2 | -10.526 |
| x2-y2 | 1.347 |
| xy | -2.155 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.071 |
-0.082 |
0.000 |
| y |
-0.082 |
10.184 |
0.000 |
| z |
0.000 |
0.000 |
5.715 |
<r2> (average value of r
2) Å
2
| <r2> |
143.217 |
| (<r2>)1/2 |
11.967 |