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' |
3715 |
3554 |
40.90 |
|
|
|
| 2 |
A' |
3530 |
3377 |
0.66 |
|
|
|
| 3 |
A' |
3176 |
3039 |
12.25 |
|
|
|
| 4 |
A' |
3074 |
2941 |
5.52 |
|
|
|
| 5 |
A' |
1777 |
1700 |
227.04 |
|
|
|
| 6 |
A' |
1510 |
1444 |
26.65 |
|
|
|
| 7 |
A' |
1470 |
1406 |
72.94 |
|
|
|
| 8 |
A' |
1407 |
1347 |
0.82 |
|
|
|
| 9 |
A' |
1283 |
1227 |
99.85 |
|
|
|
| 10 |
A' |
1123 |
1074 |
178.55 |
|
|
|
| 11 |
A' |
1024 |
980 |
29.50 |
|
|
|
| 12 |
A' |
885 |
847 |
2.11 |
|
|
|
| 13 |
A' |
551 |
528 |
42.07 |
|
|
|
| 14 |
A' |
423 |
405 |
1.93 |
|
|
|
| 15 |
A" |
3146 |
3010 |
6.11 |
|
|
|
| 16 |
A" |
1496 |
1431 |
8.74 |
|
|
|
| 17 |
A" |
1080 |
1033 |
11.62 |
|
|
|
| 18 |
A" |
851 |
814 |
22.18 |
|
|
|
| 19 |
A" |
647 |
619 |
151.23 |
|
|
|
| 20 |
A" |
525 |
503 |
16.85 |
|
|
|
| 21 |
A" |
122 |
117 |
1.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16407.7 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 15697.2 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 B3PW91/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.479 |
|
|
|
| 2 |
C |
-0.573 |
|
|
|
| 3 |
N |
-0.645 |
|
|
|
| 4 |
O |
-0.586 |
|
|
|
| 5 |
H |
0.182 |
|
|
|
| 6 |
H |
0.207 |
|
|
|
| 7 |
H |
0.207 |
|
|
|
| 8 |
H |
0.304 |
|
|
|
| 9 |
H |
0.425 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.089 |
-1.014 |
0.000 |
1.488 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.862 |
-1.362 |
0.000 |
| y |
-1.362 |
-26.707 |
0.000 |
| z |
0.000 |
0.000 |
-24.530 |
|
| Traceless |
| | x | y | z |
| x |
5.756 |
-1.362 |
0.000 |
| y |
-1.362 |
-4.511 |
0.000 |
| z |
0.000 |
0.000 |
-1.245 |
|
| Polar |
| 3z2-r2 | -2.490 |
| x2-y2 | 6.845 |
| xy | -1.362 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.040 |
0.253 |
0.000 |
| y |
0.253 |
5.618 |
0.000 |
| z |
0.000 |
0.000 |
2.913 |
<r2> (average value of r
2) Å
2
| <r2> |
74.593 |
| (<r2>)1/2 |
8.637 |