Vibrational Frequencies calculated at B1B95/6-31G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3065 |
2927 |
11.57 |
86.76 |
0.16 |
0.28 |
| 2 |
A1 |
2429 |
2319 |
0.01 |
98.58 |
0.07 |
0.13 |
| 3 |
A1 |
854 |
815 |
4.83 |
6.85 |
0.12 |
0.22 |
| 4 |
A1 |
579 |
552 |
0.43 |
2.78 |
0.01 |
0.01 |
| 5 |
A1 |
168 |
160 |
21.22 |
2.95 |
0.71 |
0.83 |
| 6 |
A2 |
362 |
346 |
0.00 |
0.00 |
0.75 |
0.86 |
| 7 |
E |
2424 |
2315 |
0.49 |
33.24 |
0.75 |
0.86 |
| 7 |
E |
2424 |
2315 |
0.49 |
33.24 |
0.75 |
0.86 |
| 8 |
E |
1301 |
1242 |
2.56 |
4.00 |
0.75 |
0.86 |
| 8 |
E |
1301 |
1242 |
2.56 |
4.00 |
0.75 |
0.86 |
| 9 |
E |
1049 |
1001 |
18.98 |
2.25 |
0.75 |
0.86 |
| 9 |
E |
1049 |
1001 |
18.98 |
2.25 |
0.75 |
0.86 |
| 10 |
E |
576 |
550 |
0.00 |
2.97 |
0.75 |
0.86 |
| 10 |
E |
576 |
550 |
0.00 |
2.97 |
0.75 |
0.86 |
| 11 |
E |
364 |
347 |
0.21 |
4.19 |
0.75 |
0.86 |
| 11 |
E |
364 |
347 |
0.21 |
4.19 |
0.75 |
0.86 |
| 12 |
E |
131 |
126 |
6.91 |
5.41 |
0.75 |
0.86 |
| 12 |
E |
131 |
126 |
6.91 |
5.41 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9574.2 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 9141.5 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 B1B95/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.314 |
|
|
|
| 2 |
H |
0.319 |
|
|
|
| 3 |
C |
0.397 |
|
|
|
| 4 |
C |
0.397 |
|
|
|
| 5 |
C |
0.397 |
|
|
|
| 6 |
N |
-0.398 |
|
|
|
| 7 |
N |
-0.398 |
|
|
|
| 8 |
N |
-0.398 |
|
|
|
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 |
2.732 |
2.732 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-48.315 |
0.000 |
0.000 |
| y |
0.000 |
-48.315 |
0.000 |
| z |
0.000 |
0.000 |
-34.919 |
|
| Traceless |
| | x | y | z |
| x |
-6.698 |
0.000 |
0.000 |
| y |
0.000 |
-6.698 |
0.000 |
| z |
0.000 |
0.000 |
13.396 |
|
| Polar |
| 3z2-r2 | 26.791 |
| x2-y2 | 0.000 |
| 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 |
7.821 |
0.000 |
0.000 |
| y |
0.000 |
7.821 |
0.000 |
| z |
0.000 |
0.000 |
4.512 |
<r2> (average value of r
2) Å
2
| <r2> |
200.426 |
| (<r2>)1/2 |
14.157 |