Vibrational Frequencies calculated at B1B95/6-31+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 |
A1 |
3289 |
3146 |
16.47 |
|
|
|
| 2 |
A1 |
3188 |
3050 |
0.99 |
|
|
|
| 3 |
A1 |
3181 |
3043 |
17.15 |
|
|
|
| 4 |
A1 |
1527 |
1461 |
2.93 |
|
|
|
| 5 |
A1 |
1279 |
1224 |
1.08 |
|
|
|
| 6 |
A1 |
1045 |
999 |
0.12 |
|
|
|
| 7 |
A1 |
417 |
399 |
0.05 |
|
|
|
| 8 |
A2 |
793 |
759 |
0.00 |
|
|
|
| 9 |
A2 |
552 |
528 |
0.00 |
|
|
|
| 10 |
B1 |
1016 |
971 |
23.32 |
|
|
|
| 11 |
B1 |
819 |
784 |
97.02 |
|
|
|
| 12 |
B1 |
529 |
506 |
21.42 |
|
|
|
| 13 |
B2 |
3287 |
3145 |
4.10 |
|
|
|
| 14 |
B2 |
3182 |
3044 |
7.34 |
|
|
|
| 15 |
B2 |
1530 |
1463 |
1.55 |
|
|
|
| 16 |
B2 |
1423 |
1361 |
5.30 |
|
|
|
| 17 |
B2 |
1222 |
1169 |
1.07 |
|
|
|
| 18 |
B2 |
933 |
893 |
0.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14606.1 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 13972.2 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 B1B95/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.079 |
|
|
|
| 2 |
H |
0.147 |
|
|
|
| 3 |
C |
-0.413 |
|
|
|
| 4 |
C |
-0.413 |
|
|
|
| 5 |
H |
0.152 |
|
|
|
| 6 |
H |
0.152 |
|
|
|
| 7 |
H |
0.148 |
|
|
|
| 8 |
H |
0.148 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
0.066 |
0.066 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.577 |
0.000 |
0.000 |
| y |
0.000 |
-17.978 |
0.000 |
| z |
0.000 |
0.000 |
-17.595 |
|
| Traceless |
| | x | y | z |
| x |
-4.791 |
0.000 |
0.000 |
| y |
0.000 |
2.108 |
0.000 |
| z |
0.000 |
0.000 |
2.683 |
|
| Polar |
| 3z2-r2 | 5.365 |
| x2-y2 | -4.599 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.771 |
0.000 |
0.000 |
| y |
0.000 |
8.331 |
0.000 |
| z |
0.000 |
0.000 |
4.914 |
<r2> (average value of r
2) Å
2
| <r2> |
50.232 |
| (<r2>)1/2 |
7.087 |