Vibrational Frequencies calculated at PBEPBE/6-31+G**
| 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' |
3693 |
3651 |
21.14 |
|
|
|
| 2 |
A' |
3199 |
3162 |
8.54 |
|
|
|
| 3 |
A' |
3098 |
3063 |
3.21 |
|
|
|
| 4 |
A' |
3097 |
3062 |
13.93 |
|
|
|
| 5 |
A' |
2983 |
2949 |
18.58 |
|
|
|
| 6 |
A' |
1672 |
1653 |
157.15 |
|
|
|
| 7 |
A' |
1446 |
1429 |
11.20 |
|
|
|
| 8 |
A' |
1406 |
1390 |
1.93 |
|
|
|
| 9 |
A' |
1366 |
1351 |
41.25 |
|
|
|
| 10 |
A' |
1317 |
1302 |
21.74 |
|
|
|
| 11 |
A' |
1164 |
1150 |
138.80 |
|
|
|
| 12 |
A' |
986 |
975 |
32.88 |
|
|
|
| 13 |
A' |
947 |
936 |
9.04 |
|
|
|
| 14 |
A' |
850 |
840 |
5.61 |
|
|
|
| 15 |
A' |
467 |
461 |
18.33 |
|
|
|
| 16 |
A' |
400 |
395 |
1.49 |
|
|
|
| 17 |
A" |
3046 |
3011 |
9.20 |
|
|
|
| 18 |
A" |
1428 |
1411 |
10.84 |
|
|
|
| 19 |
A" |
1030 |
1018 |
0.04 |
|
|
|
| 20 |
A" |
758 |
750 |
84.79 |
|
|
|
| 21 |
A" |
695 |
687 |
0.51 |
|
|
|
| 22 |
A" |
484 |
479 |
1.29 |
|
|
|
| 23 |
A" |
443 |
438 |
108.14 |
|
|
|
| 24 |
A" |
175 |
173 |
1.39 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18074.3 cm
-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 17868.2 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 PBEPBE/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.550 |
|
|
|
| 2 |
C |
0.200 |
|
|
|
| 3 |
C |
-0.387 |
|
|
|
| 4 |
O |
-0.437 |
|
|
|
| 5 |
H |
0.174 |
|
|
|
| 6 |
H |
0.190 |
|
|
|
| 7 |
H |
0.190 |
|
|
|
| 8 |
H |
0.151 |
|
|
|
| 9 |
H |
0.128 |
|
|
|
| 10 |
H |
0.341 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.035 |
0.538 |
0.000 |
0.540 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.537 |
-3.486 |
0.000 |
| y |
-3.486 |
-25.115 |
0.000 |
| z |
0.000 |
0.000 |
-27.798 |
|
| Traceless |
| | x | y | z |
| x |
3.919 |
-3.486 |
0.000 |
| y |
-3.486 |
0.052 |
0.000 |
| z |
0.000 |
0.000 |
-3.972 |
|
| Polar |
| 3z2-r2 | -7.944 |
| x2-y2 | 2.578 |
| xy | -3.486 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.385 |
0.406 |
0.000 |
| y |
0.406 |
8.206 |
0.000 |
| z |
0.000 |
0.000 |
4.886 |
<r2> (average value of r
2) Å
2
| <r2> |
81.784 |
| (<r2>)1/2 |
9.043 |