Vibrational Frequencies calculated at B3PW91/aug-cc-pVTZ
| 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' |
3179 |
3068 |
23.39 |
|
|
|
| 2 |
A' |
3100 |
2992 |
14.63 |
|
|
|
| 3 |
A' |
3025 |
2919 |
44.89 |
|
|
|
| 4 |
A' |
2956 |
2853 |
49.21 |
|
|
|
| 5 |
A' |
1483 |
1431 |
5.43 |
|
|
|
| 6 |
A' |
1469 |
1418 |
14.51 |
|
|
|
| 7 |
A' |
1402 |
1353 |
4.56 |
|
|
|
| 8 |
A' |
1176 |
1135 |
2.49 |
|
|
|
| 9 |
A' |
1020 |
985 |
0.02 |
|
|
|
| 10 |
A' |
894 |
862 |
2.12 |
|
|
|
| 11 |
A' |
385 |
372 |
10.88 |
|
|
|
| 12 |
A' |
347 |
335 |
16.26 |
|
|
|
| 13 |
A' |
108 |
104 |
1.09 |
|
|
|
| 14 |
A" |
3101 |
2993 |
24.42 |
|
|
|
| 15 |
A" |
3025 |
2919 |
6.37 |
|
|
|
| 16 |
A" |
2952 |
2849 |
27.80 |
|
|
|
| 17 |
A" |
1468 |
1417 |
0.87 |
|
|
|
| 18 |
A" |
1459 |
1408 |
0.86 |
|
|
|
| 19 |
A" |
1406 |
1357 |
9.02 |
|
|
|
| 20 |
A" |
1360 |
1313 |
1.40 |
|
|
|
| 21 |
A" |
1155 |
1115 |
0.18 |
|
|
|
| 22 |
A" |
941 |
908 |
0.88 |
|
|
|
| 23 |
A" |
934 |
902 |
0.01 |
|
|
|
| 24 |
A" |
115 |
111 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19229.0 cm
-1
Scaled (by 0.9651) Zero Point Vibrational Energy (zpe) 18558.0 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/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.415 |
|
|
|
| 2 |
C |
-0.598 |
|
|
|
| 3 |
C |
-0.598 |
|
|
|
| 4 |
H |
0.340 |
|
|
|
| 5 |
H |
0.223 |
|
|
|
| 6 |
H |
0.223 |
|
|
|
| 7 |
H |
0.216 |
|
|
|
| 8 |
H |
0.196 |
|
|
|
| 9 |
H |
0.216 |
|
|
|
| 10 |
H |
0.196 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.149 |
-0.138 |
0.000 |
0.203 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.594 |
0.306 |
0.000 |
| y |
0.306 |
-20.679 |
0.000 |
| z |
0.000 |
0.000 |
-20.667 |
|
| Traceless |
| | x | y | z |
| x |
-0.920 |
0.306 |
0.000 |
| y |
0.306 |
0.452 |
0.000 |
| z |
0.000 |
0.000 |
0.469 |
|
| Polar |
| 3z2-r2 | 0.938 |
| x2-y2 | -0.915 |
| xy | 0.306 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.369 |
-0.061 |
0.000 |
| y |
-0.061 |
5.965 |
0.000 |
| z |
0.000 |
0.000 |
6.928 |
<r2> (average value of r
2) Å
2
| <r2> |
61.227 |
| (<r2>)1/2 |
7.825 |