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' |
3636 |
3495 |
76.23 |
|
|
|
| 2 |
A' |
3305 |
3177 |
2.78 |
|
|
|
| 3 |
A' |
3283 |
3155 |
0.51 |
|
|
|
| 4 |
A' |
3227 |
3102 |
14.35 |
|
|
|
| 5 |
A' |
3215 |
3090 |
22.79 |
|
|
|
| 6 |
A' |
3204 |
3080 |
2.56 |
|
|
|
| 7 |
A' |
3197 |
3073 |
0.24 |
|
|
|
| 8 |
A' |
1661 |
1596 |
3.49 |
|
|
|
| 9 |
A' |
1616 |
1554 |
3.66 |
|
|
|
| 10 |
A' |
1555 |
1494 |
1.60 |
|
|
|
| 11 |
A' |
1540 |
1481 |
2.53 |
|
|
|
| 12 |
A' |
1493 |
1435 |
24.85 |
|
|
|
| 13 |
A' |
1449 |
1393 |
19.30 |
|
|
|
| 14 |
A' |
1403 |
1348 |
4.21 |
|
|
|
| 15 |
A' |
1372 |
1319 |
21.63 |
|
|
|
| 16 |
A' |
1311 |
1260 |
19.11 |
|
|
|
| 17 |
A' |
1303 |
1253 |
9.52 |
|
|
|
| 18 |
A' |
1242 |
1194 |
3.13 |
|
|
|
| 19 |
A' |
1218 |
1171 |
2.73 |
|
|
|
| 20 |
A' |
1167 |
1122 |
1.24 |
|
|
|
| 21 |
A' |
1125 |
1081 |
15.60 |
|
|
|
| 22 |
A' |
1096 |
1053 |
15.74 |
|
|
|
| 23 |
A' |
1045 |
1005 |
4.95 |
|
|
|
| 24 |
A' |
929 |
893 |
7.09 |
|
|
|
| 25 |
A' |
906 |
871 |
0.26 |
|
|
|
| 26 |
A' |
782 |
751 |
1.52 |
|
|
|
| 27 |
A' |
635 |
610 |
1.14 |
|
|
|
| 28 |
A' |
565 |
543 |
0.05 |
|
|
|
| 29 |
A' |
408 |
393 |
4.65 |
|
|
|
| 30 |
A" |
1014 |
975 |
0.14 |
|
|
|
| 31 |
A" |
972 |
934 |
6.24 |
|
|
|
| 32 |
A" |
902 |
867 |
3.38 |
|
|
|
| 33 |
A" |
891 |
856 |
0.04 |
|
|
|
| 34 |
A" |
812 |
781 |
0.14 |
|
|
|
| 35 |
A" |
775 |
745 |
161.72 |
|
|
|
| 36 |
A" |
747 |
718 |
14.45 |
|
|
|
| 37 |
A" |
629 |
605 |
1.26 |
|
|
|
| 38 |
A" |
605 |
582 |
6.45 |
|
|
|
| 39 |
A" |
569 |
547 |
113.12 |
|
|
|
| 40 |
A" |
443 |
426 |
14.66 |
|
|
|
| 41 |
A" |
256 |
246 |
0.37 |
|
|
|
| 42 |
A" |
222 |
214 |
10.54 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 28860.8 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 27741.0 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 |
-0.829 |
|
|
|
| 2 |
C |
0.048 |
|
|
|
| 3 |
C |
-0.258 |
|
|
|
| 4 |
C |
-0.249 |
|
|
|
| 5 |
C |
-0.220 |
|
|
|
| 6 |
C |
-0.223 |
|
|
|
| 7 |
C |
-0.219 |
|
|
|
| 8 |
C |
0.381 |
|
|
|
| 9 |
C |
-0.041 |
|
|
|
| 10 |
H |
0.339 |
|
|
|
| 11 |
H |
0.235 |
|
|
|
| 12 |
H |
0.206 |
|
|
|
| 13 |
H |
0.209 |
|
|
|
| 14 |
H |
0.207 |
|
|
|
| 15 |
H |
0.210 |
|
|
|
| 16 |
H |
0.204 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.925 |
2.042 |
0.000 |
2.242 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-44.954 |
-2.360 |
0.000 |
| y |
-2.360 |
-40.600 |
0.000 |
| z |
0.000 |
0.000 |
-58.578 |
|
| Traceless |
| | x | y | z |
| x |
4.635 |
-2.360 |
0.000 |
| y |
-2.360 |
11.166 |
0.000 |
| z |
0.000 |
0.000 |
-15.801 |
|
| Polar |
| 3z2-r2 | -31.603 |
| x2-y2 | -4.354 |
| xy | -2.360 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
16.851 |
-1.388 |
0.000 |
| y |
-1.388 |
13.583 |
0.000 |
| z |
0.000 |
0.000 |
3.156 |
<r2> (average value of r
2) Å
2
| <r2> |
282.776 |
| (<r2>)1/2 |
16.816 |