Vibrational Frequencies calculated at PBE1PBE/6-31G**
| 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' |
3751 |
3576 |
53.65 |
|
|
|
| 2 |
A' |
3172 |
3023 |
18.38 |
|
|
|
| 3 |
A' |
3091 |
2946 |
17.33 |
|
|
|
| 4 |
A' |
3082 |
2937 |
11.29 |
|
|
|
| 5 |
A' |
1887 |
1798 |
265.06 |
|
|
|
| 6 |
A' |
1528 |
1456 |
14.35 |
|
|
|
| 7 |
A' |
1487 |
1417 |
15.60 |
|
|
|
| 8 |
A' |
1454 |
1386 |
31.25 |
|
|
|
| 9 |
A' |
1437 |
1369 |
45.27 |
|
|
|
| 10 |
A' |
1332 |
1270 |
0.91 |
|
|
|
| 11 |
A' |
1206 |
1149 |
246.84 |
|
|
|
| 12 |
A' |
1113 |
1060 |
35.55 |
|
|
|
| 13 |
A' |
1030 |
982 |
3.54 |
|
|
|
| 14 |
A' |
838 |
799 |
13.27 |
|
|
|
| 15 |
A' |
620 |
591 |
22.32 |
|
|
|
| 16 |
A' |
471 |
449 |
21.63 |
|
|
|
| 17 |
A' |
251 |
240 |
2.97 |
|
|
|
| 18 |
A" |
3178 |
3029 |
17.26 |
|
|
|
| 19 |
A" |
3119 |
2973 |
3.65 |
|
|
|
| 20 |
A" |
1522 |
1451 |
7.44 |
|
|
|
| 21 |
A" |
1295 |
1234 |
0.11 |
|
|
|
| 22 |
A" |
1121 |
1068 |
0.48 |
|
|
|
| 23 |
A" |
822 |
783 |
24.33 |
|
|
|
| 24 |
A" |
685 |
653 |
98.31 |
|
|
|
| 25 |
A" |
525 |
501 |
21.22 |
|
|
|
| 26 |
A" |
211 |
201 |
0.01 |
|
|
|
| 27 |
A" |
43 |
41 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20134.4 cm
-1
Scaled (by 0.9531) Zero Point Vibrational Energy (zpe) 19190.1 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 PBE1PBE/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.589 |
|
|
|
| 2 |
C |
-0.424 |
|
|
|
| 3 |
C |
-0.519 |
|
|
|
| 4 |
O |
-0.584 |
|
|
|
| 5 |
O |
-0.464 |
|
|
|
| 6 |
H |
0.209 |
|
|
|
| 7 |
H |
0.209 |
|
|
|
| 8 |
H |
0.175 |
|
|
|
| 9 |
H |
0.192 |
|
|
|
| 10 |
H |
0.192 |
|
|
|
| 11 |
H |
0.425 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.464 |
-0.196 |
0.000 |
1.477 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.226 |
-0.426 |
0.000 |
| y |
-0.426 |
-24.739 |
0.000 |
| z |
0.000 |
0.000 |
-28.988 |
|
| Traceless |
| | x | y | z |
| x |
-7.363 |
-0.426 |
0.000 |
| y |
-0.426 |
6.868 |
0.000 |
| z |
0.000 |
0.000 |
0.494 |
|
| Polar |
| 3z2-r2 | 0.989 |
| x2-y2 | -9.487 |
| xy | -0.426 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.792 |
-0.079 |
0.000 |
| y |
-0.079 |
6.289 |
0.000 |
| z |
0.000 |
0.000 |
4.135 |
<r2> (average value of r
2) Å
2
| <r2> |
123.065 |
| (<r2>)1/2 |
11.093 |