Vibrational Frequencies calculated at B3PW91/STO-3G
| 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' |
3518 |
3114 |
0.10 |
|
|
|
| 2 |
A' |
3515 |
3111 |
0.10 |
|
|
|
| 3 |
A' |
3369 |
2982 |
0.17 |
|
|
|
| 4 |
A' |
3340 |
2956 |
0.36 |
|
|
|
| 5 |
A' |
2405 |
2128 |
9.67 |
|
|
|
| 6 |
A' |
1685 |
1491 |
5.03 |
|
|
|
| 7 |
A' |
1679 |
1486 |
7.70 |
|
|
|
| 8 |
A' |
1577 |
1395 |
0.80 |
|
|
|
| 9 |
A' |
1452 |
1285 |
11.30 |
|
|
|
| 10 |
A' |
1289 |
1140 |
4.78 |
|
|
|
| 11 |
A' |
1210 |
1071 |
8.54 |
|
|
|
| 12 |
A' |
1000 |
885 |
1.18 |
|
|
|
| 13 |
A' |
811 |
718 |
0.63 |
|
|
|
| 14 |
A' |
560 |
495 |
1.84 |
|
|
|
| 15 |
A' |
360 |
319 |
0.15 |
|
|
|
| 16 |
A' |
276 |
244 |
0.75 |
|
|
|
| 17 |
A' |
213 |
188 |
0.82 |
|
|
|
| 18 |
A" |
3517 |
3112 |
0.00 |
|
|
|
| 19 |
A" |
3513 |
3109 |
0.05 |
|
|
|
| 20 |
A" |
3340 |
2956 |
0.35 |
|
|
|
| 21 |
A" |
1676 |
1483 |
2.30 |
|
|
|
| 22 |
A" |
1673 |
1480 |
0.41 |
|
|
|
| 23 |
A" |
1559 |
1379 |
0.65 |
|
|
|
| 24 |
A" |
1443 |
1277 |
0.91 |
|
|
|
| 25 |
A" |
1231 |
1090 |
1.82 |
|
|
|
| 26 |
A" |
1058 |
936 |
0.59 |
|
|
|
| 27 |
A" |
1021 |
904 |
2.95 |
|
|
|
| 28 |
A" |
572 |
506 |
0.00 |
|
|
|
| 29 |
A" |
217 |
192 |
0.04 |
|
|
|
| 30 |
A" |
190 |
168 |
2.47 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24633.2 cm
-1
Scaled (by 0.885) Zero Point Vibrational Energy (zpe) 21800.4 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.193 |
|
|
|
| 2 |
C |
0.057 |
|
|
|
| 3 |
C |
-0.052 |
|
|
|
| 4 |
C |
-0.225 |
|
|
|
| 5 |
C |
-0.225 |
|
|
|
| 6 |
H |
0.104 |
|
|
|
| 7 |
H |
0.087 |
|
|
|
| 8 |
H |
0.090 |
|
|
|
| 9 |
H |
0.089 |
|
|
|
| 10 |
H |
0.087 |
|
|
|
| 11 |
H |
0.090 |
|
|
|
| 12 |
H |
0.089 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.540 |
3.169 |
0.000 |
3.214 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.090 |
0.627 |
0.000 |
| y |
0.627 |
-35.811 |
0.000 |
| z |
0.000 |
0.000 |
-28.035 |
|
| Traceless |
| | x | y | z |
| x |
3.834 |
0.627 |
0.000 |
| y |
0.627 |
-7.749 |
0.000 |
| z |
0.000 |
0.000 |
3.915 |
|
| Polar |
| 3z2-r2 | 7.831 |
| x2-y2 | 7.722 |
| xy | 0.627 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.758 |
-0.298 |
0.000 |
| y |
-0.298 |
4.780 |
0.000 |
| z |
0.000 |
0.000 |
3.028 |
<r2> (average value of r
2) Å
2
| <r2> |
131.352 |
| (<r2>)1/2 |
11.461 |