Vibrational Frequencies calculated at B3PW91/3-21G*
| 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' |
3152 |
3024 |
19.86 |
|
|
|
| 2 |
A' |
3146 |
3018 |
23.86 |
|
|
|
| 3 |
A' |
3070 |
2946 |
3.93 |
|
|
|
| 4 |
A' |
3066 |
2942 |
9.94 |
|
|
|
| 5 |
A' |
2345 |
2250 |
4.23 |
|
|
|
| 6 |
A' |
1566 |
1503 |
16.98 |
|
|
|
| 7 |
A' |
1559 |
1496 |
11.57 |
|
|
|
| 8 |
A' |
1464 |
1405 |
7.47 |
|
|
|
| 9 |
A' |
1385 |
1329 |
2.08 |
|
|
|
| 10 |
A' |
1217 |
1168 |
6.14 |
|
|
|
| 11 |
A' |
1168 |
1120 |
11.56 |
|
|
|
| 12 |
A' |
937 |
899 |
1.36 |
|
|
|
| 13 |
A' |
783 |
751 |
0.43 |
|
|
|
| 14 |
A' |
593 |
569 |
1.85 |
|
|
|
| 15 |
A' |
363 |
349 |
0.15 |
|
|
|
| 16 |
A' |
301 |
289 |
0.84 |
|
|
|
| 17 |
A' |
239 |
229 |
0.81 |
|
|
|
| 18 |
A" |
3149 |
3021 |
10.50 |
|
|
|
| 19 |
A" |
3141 |
3014 |
1.48 |
|
|
|
| 20 |
A" |
3064 |
2940 |
13.29 |
|
|
|
| 21 |
A" |
1545 |
1483 |
2.42 |
|
|
|
| 22 |
A" |
1545 |
1482 |
3.94 |
|
|
|
| 23 |
A" |
1446 |
1387 |
11.84 |
|
|
|
| 24 |
A" |
1337 |
1282 |
0.07 |
|
|
|
| 25 |
A" |
1136 |
1090 |
3.96 |
|
|
|
| 26 |
A" |
993 |
953 |
0.32 |
|
|
|
| 27 |
A" |
971 |
931 |
4.73 |
|
|
|
| 28 |
A" |
622 |
597 |
0.42 |
|
|
|
| 29 |
A" |
235 |
225 |
0.06 |
|
|
|
| 30 |
A" |
216 |
207 |
2.66 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22877.3 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 21948.5 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 B3PW91/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.497 |
|
|
|
| 2 |
C |
0.400 |
|
|
|
| 3 |
C |
-0.395 |
|
|
|
| 4 |
C |
-0.577 |
|
|
|
| 5 |
C |
-0.577 |
|
|
|
| 6 |
H |
0.276 |
|
|
|
| 7 |
H |
0.222 |
|
|
|
| 8 |
H |
0.233 |
|
|
|
| 9 |
H |
0.230 |
|
|
|
| 10 |
H |
0.222 |
|
|
|
| 11 |
H |
0.233 |
|
|
|
| 12 |
H |
0.230 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.629 |
3.737 |
0.000 |
3.790 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.040 |
0.739 |
0.000 |
| y |
0.739 |
-38.820 |
0.000 |
| z |
0.000 |
0.000 |
-29.716 |
|
| Traceless |
| | x | y | z |
| x |
4.228 |
0.739 |
0.000 |
| y |
0.739 |
-8.942 |
0.000 |
| z |
0.000 |
0.000 |
4.714 |
|
| Polar |
| 3z2-r2 | 9.428 |
| x2-y2 | 8.780 |
| xy | 0.739 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.028 |
-0.347 |
0.000 |
| y |
-0.347 |
7.611 |
0.000 |
| z |
0.000 |
0.000 |
5.633 |
<r2> (average value of r
2) Å
2
| <r2> |
128.737 |
| (<r2>)1/2 |
11.346 |