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 |
3079 |
2945 |
1.25 |
|
|
|
| 2 |
A1 |
2404 |
2299 |
0.71 |
|
|
|
| 3 |
A1 |
1439 |
1377 |
15.45 |
|
|
|
| 4 |
A1 |
911 |
872 |
5.74 |
|
|
|
| 5 |
A1 |
581 |
556 |
0.13 |
|
|
|
| 6 |
A1 |
144 |
138 |
10.61 |
|
|
|
| 7 |
A2 |
1236 |
1182 |
0.00 |
|
|
|
| 8 |
A2 |
373 |
357 |
0.00 |
|
|
|
| 9 |
B1 |
3127 |
2991 |
5.03 |
|
|
|
| 10 |
B1 |
927 |
887 |
0.37 |
|
|
|
| 11 |
B1 |
338 |
324 |
0.09 |
|
|
|
| 12 |
B2 |
2400 |
2296 |
3.35 |
|
|
|
| 13 |
B2 |
1338 |
1280 |
3.63 |
|
|
|
| 14 |
B2 |
1003 |
959 |
6.22 |
|
|
|
| 15 |
B2 |
370 |
354 |
0.32 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9834.8 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 9407.9 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 |
-0.255 |
|
|
|
| 2 |
C |
0.292 |
|
|
|
| 3 |
C |
0.292 |
|
|
|
| 4 |
H |
0.252 |
|
|
|
| 5 |
H |
0.252 |
|
|
|
| 6 |
N |
-0.416 |
|
|
|
| 7 |
N |
-0.416 |
|
|
|
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 |
3.877 |
3.877 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.886 |
0.000 |
0.000 |
| y |
0.000 |
-42.708 |
0.000 |
| z |
0.000 |
0.000 |
-26.809 |
|
| Traceless |
| | x | y | z |
| x |
7.872 |
0.000 |
0.000 |
| y |
0.000 |
-15.860 |
0.000 |
| z |
0.000 |
0.000 |
7.988 |
|
| Polar |
| 3z2-r2 | 15.976 |
| x2-y2 | 15.821 |
| 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 |
4.004 |
0.000 |
0.000 |
| y |
0.000 |
8.162 |
0.000 |
| z |
0.000 |
0.000 |
5.296 |
<r2> (average value of r
2) Å
2
| <r2> |
120.648 |
| (<r2>)1/2 |
10.984 |