Vibrational Frequencies calculated at B3PW91/3-21G
| 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 |
3264 |
3137 |
15.67 |
|
|
|
| 2 |
A |
3156 |
3033 |
14.85 |
|
|
|
| 3 |
A |
3134 |
3012 |
25.42 |
|
|
|
| 4 |
A |
3127 |
3005 |
31.53 |
|
|
|
| 5 |
A |
3064 |
2945 |
15.48 |
|
|
|
| 6 |
A |
3054 |
2936 |
20.21 |
|
|
|
| 7 |
A |
2966 |
2851 |
25.82 |
|
|
|
| 8 |
A |
1563 |
1503 |
6.03 |
|
|
|
| 9 |
A |
1558 |
1497 |
8.48 |
|
|
|
| 10 |
A |
1526 |
1467 |
5.24 |
|
|
|
| 11 |
A |
1494 |
1436 |
1.25 |
|
|
|
| 12 |
A |
1448 |
1392 |
6.48 |
|
|
|
| 13 |
A |
1379 |
1326 |
0.59 |
|
|
|
| 14 |
A |
1310 |
1260 |
0.67 |
|
|
|
| 15 |
A |
1200 |
1153 |
1.02 |
|
|
|
| 16 |
A |
1094 |
1052 |
1.13 |
|
|
|
| 17 |
A |
1069 |
1028 |
0.91 |
|
|
|
| 18 |
A |
947 |
910 |
4.04 |
|
|
|
| 19 |
A |
889 |
854 |
0.45 |
|
|
|
| 20 |
A |
771 |
741 |
4.42 |
|
|
|
| 21 |
A |
474 |
456 |
55.65 |
|
|
|
| 22 |
A |
378 |
364 |
6.51 |
|
|
|
| 23 |
A |
249 |
239 |
0.19 |
|
|
|
| 24 |
A |
104 |
100 |
0.47 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19608.2 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 18847.4 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 B3PW91/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.373 |
|
|
|
| 2 |
C |
-0.497 |
|
|
|
| 3 |
C |
-0.609 |
|
|
|
| 4 |
H |
0.208 |
|
|
|
| 5 |
H |
0.216 |
|
|
|
| 6 |
H |
0.209 |
|
|
|
| 7 |
H |
0.226 |
|
|
|
| 8 |
H |
0.222 |
|
|
|
| 9 |
H |
0.200 |
|
|
|
| 10 |
H |
0.198 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.119 |
0.158 |
0.112 |
0.228 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.579 |
-0.023 |
-0.232 |
| y |
-0.023 |
-20.324 |
-0.565 |
| z |
-0.232 |
-0.565 |
-21.187 |
|
| Traceless |
| | x | y | z |
| x |
0.177 |
-0.023 |
-0.232 |
| y |
-0.023 |
0.559 |
-0.565 |
| z |
-0.232 |
-0.565 |
-0.736 |
|
| Polar |
| 3z2-r2 | -1.472 |
| x2-y2 | -0.255 |
| xy | -0.023 |
| xz | -0.232 |
| yz | -0.565 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.000 |
-0.176 |
-0.233 |
| y |
-0.176 |
4.423 |
-0.223 |
| z |
-0.233 |
-0.223 |
3.695 |
<r2> (average value of r
2) Å
2
| <r2> |
59.315 |
| (<r2>)1/2 |
7.702 |