Vibrational Frequencies calculated at B3PW91/aug-cc-pVDZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3687 |
3557 |
65.83 |
|
|
|
| 2 |
A1 |
3284 |
3167 |
0.03 |
|
|
|
| 3 |
A1 |
3262 |
3146 |
2.70 |
|
|
|
| 4 |
A1 |
1505 |
1452 |
11.13 |
|
|
|
| 5 |
A1 |
1433 |
1382 |
2.06 |
|
|
|
| 6 |
A1 |
1184 |
1142 |
3.00 |
|
|
|
| 7 |
A1 |
1092 |
1053 |
7.44 |
|
|
|
| 8 |
A1 |
1034 |
997 |
29.70 |
|
|
|
| 9 |
A1 |
893 |
861 |
0.18 |
|
|
|
| 10 |
A2 |
865 |
835 |
0.00 |
|
|
|
| 11 |
A2 |
694 |
670 |
0.00 |
|
|
|
| 12 |
A2 |
626 |
604 |
0.00 |
|
|
|
| 13 |
B1 |
829 |
800 |
0.03 |
|
|
|
| 14 |
B1 |
730 |
704 |
168.57 |
|
|
|
| 15 |
B1 |
643 |
620 |
0.00 |
|
|
|
| 16 |
B1 |
518 |
500 |
66.81 |
|
|
|
| 17 |
B2 |
3278 |
3162 |
2.26 |
|
|
|
| 18 |
B2 |
3250 |
3135 |
2.49 |
|
|
|
| 19 |
B2 |
1577 |
1521 |
1.25 |
|
|
|
| 20 |
B2 |
1470 |
1418 |
5.14 |
|
|
|
| 21 |
B2 |
1297 |
1252 |
1.96 |
|
|
|
| 22 |
B2 |
1156 |
1115 |
3.76 |
|
|
|
| 23 |
B2 |
1063 |
1025 |
26.42 |
|
|
|
| 24 |
B2 |
869 |
838 |
1.42 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18118.3 cm
-1
Scaled (by 0.9646) Zero Point Vibrational Energy (zpe) 17476.9 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/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.131 |
|
|
|
| 2 |
H |
-0.130 |
|
|
|
| 3 |
C |
0.187 |
|
|
|
| 4 |
C |
0.187 |
|
|
|
| 5 |
C |
0.814 |
|
|
|
| 6 |
C |
0.814 |
|
|
|
| 7 |
H |
-0.414 |
|
|
|
| 8 |
H |
-0.414 |
|
|
|
| 9 |
H |
-0.456 |
|
|
|
| 10 |
H |
-0.456 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
1.868 |
1.868 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.062 |
0.000 |
0.000 |
| y |
0.000 |
-27.046 |
0.000 |
| z |
0.000 |
0.000 |
-23.816 |
|
| Traceless |
| | x | y | z |
| x |
-8.631 |
0.000 |
0.000 |
| y |
0.000 |
1.893 |
0.000 |
| z |
0.000 |
0.000 |
6.738 |
|
| Polar |
| 3z2-r2 | 13.476 |
| x2-y2 | -7.016 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.723 |
0.000 |
0.000 |
| y |
0.000 |
9.452 |
0.000 |
| z |
0.000 |
0.000 |
9.052 |
<r2> (average value of r
2) Å
2
| <r2> |
85.922 |
| (<r2>)1/2 |
9.269 |