Vibrational Frequencies calculated at B3PW91/6-31G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3704 |
3549 |
76.82 |
|
|
|
| 2 |
A' |
3300 |
3163 |
0.68 |
|
|
|
| 3 |
A' |
3282 |
3145 |
2.11 |
|
|
|
| 4 |
A' |
3266 |
3131 |
4.33 |
|
|
|
| 5 |
A' |
1589 |
1523 |
6.24 |
|
|
|
| 6 |
A' |
1509 |
1446 |
6.16 |
|
|
|
| 7 |
A' |
1454 |
1393 |
14.36 |
|
|
|
| 8 |
A' |
1405 |
1347 |
2.91 |
|
|
|
| 9 |
A' |
1295 |
1241 |
3.70 |
|
|
|
| 10 |
A' |
1201 |
1151 |
2.12 |
|
|
|
| 11 |
A' |
1162 |
1114 |
17.39 |
|
|
|
| 12 |
A' |
1068 |
1024 |
26.38 |
|
|
|
| 13 |
A' |
1064 |
1020 |
19.31 |
|
|
|
| 14 |
A' |
941 |
902 |
5.35 |
|
|
|
| 15 |
A' |
918 |
880 |
8.90 |
|
|
|
| 16 |
A" |
895 |
858 |
4.35 |
|
|
|
| 17 |
A" |
842 |
807 |
10.44 |
|
|
|
| 18 |
A" |
757 |
726 |
77.85 |
|
|
|
| 19 |
A" |
697 |
668 |
24.34 |
|
|
|
| 20 |
A" |
639 |
613 |
0.01 |
|
|
|
| 21 |
A" |
536 |
513 |
59.11 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15762.1 cm
-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 15106.4 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 B3PW91/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.147 |
|
|
|
| 2 |
C |
0.100 |
|
|
|
| 3 |
H |
0.125 |
|
|
|
| 4 |
C |
-0.233 |
|
|
|
| 5 |
H |
0.131 |
|
|
|
| 6 |
C |
0.070 |
|
|
|
| 7 |
N |
-0.298 |
|
|
|
| 8 |
H |
0.302 |
|
|
|
| 9 |
N |
-0.344 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.110 |
0.913 |
0.000 |
2.299 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.065 |
2.456 |
0.000 |
| y |
2.456 |
-21.544 |
0.000 |
| z |
0.000 |
0.000 |
-31.211 |
|
| Traceless |
| | x | y | z |
| x |
-2.687 |
2.456 |
0.000 |
| y |
2.456 |
8.594 |
0.000 |
| z |
0.000 |
0.000 |
-5.907 |
|
| Polar |
| 3z2-r2 | -11.814 |
| x2-y2 | -7.521 |
| xy | 2.456 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
79.582 |
| (<r2>)1/2 |
8.921 |