Vibrational Frequencies calculated at B3PW91/6-31+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 |
A' |
3784 |
3633 |
52.79 |
|
|
|
| 2 |
A' |
3566 |
3424 |
5.69 |
|
|
|
| 3 |
A' |
3174 |
3047 |
10.10 |
|
|
|
| 4 |
A' |
3068 |
2946 |
5.94 |
|
|
|
| 5 |
A' |
1757 |
1687 |
268.02 |
|
|
|
| 6 |
A' |
1484 |
1425 |
23.06 |
|
|
|
| 7 |
A' |
1445 |
1388 |
80.86 |
|
|
|
| 8 |
A' |
1385 |
1330 |
3.10 |
|
|
|
| 9 |
A' |
1257 |
1207 |
91.55 |
|
|
|
| 10 |
A' |
1104 |
1060 |
179.63 |
|
|
|
| 11 |
A' |
1016 |
975 |
34.35 |
|
|
|
| 12 |
A' |
882 |
847 |
1.81 |
|
|
|
| 13 |
A' |
550 |
528 |
43.81 |
|
|
|
| 14 |
A' |
425 |
408 |
2.02 |
|
|
|
| 15 |
A" |
3144 |
3019 |
4.05 |
|
|
|
| 16 |
A" |
1473 |
1414 |
10.85 |
|
|
|
| 17 |
A" |
1063 |
1021 |
6.89 |
|
|
|
| 18 |
A" |
838 |
804 |
27.80 |
|
|
|
| 19 |
A" |
632 |
607 |
141.98 |
|
|
|
| 20 |
A" |
528 |
507 |
23.48 |
|
|
|
| 21 |
A" |
127 |
122 |
0.64 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16350.5 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 15698.1 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 B3PW91/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.195 |
|
|
|
| 2 |
C |
-0.454 |
|
|
|
| 3 |
N |
-0.513 |
|
|
|
| 4 |
O |
-0.413 |
|
|
|
| 5 |
H |
0.165 |
|
|
|
| 6 |
H |
0.198 |
|
|
|
| 7 |
H |
0.198 |
|
|
|
| 8 |
H |
0.257 |
|
|
|
| 9 |
H |
0.366 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.275 |
-1.174 |
0.000 |
1.733 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.366 |
-1.404 |
0.000 |
| y |
-1.404 |
-27.717 |
0.000 |
| z |
0.000 |
0.000 |
-25.316 |
|
| Traceless |
| | x | y | z |
| x |
6.150 |
-1.404 |
0.000 |
| y |
-1.404 |
-4.876 |
0.000 |
| z |
0.000 |
0.000 |
-1.274 |
|
| Polar |
| 3z2-r2 | -2.548 |
| x2-y2 | 7.351 |
| xy | -1.404 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.619 |
0.219 |
0.000 |
| y |
0.219 |
6.589 |
0.000 |
| z |
0.000 |
0.000 |
3.931 |
<r2> (average value of r
2) Å
2
| <r2> |
75.080 |
| (<r2>)1/2 |
8.665 |