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 |
A |
3618 |
3490 |
1.98 |
|
|
|
| 2 |
A |
3517 |
3393 |
0.10 |
|
|
|
| 3 |
A |
3157 |
3045 |
0.07 |
|
|
|
| 4 |
A |
1762 |
1699 |
0.60 |
|
|
|
| 5 |
A |
1621 |
1564 |
17.97 |
|
|
|
| 6 |
A |
1323 |
1276 |
0.47 |
|
|
|
| 7 |
A |
1277 |
1232 |
0.00 |
|
|
|
| 8 |
A |
1031 |
994 |
0.03 |
|
|
|
| 9 |
A |
926 |
893 |
68.53 |
|
|
|
| 10 |
A |
773 |
746 |
129.73 |
|
|
|
| 11 |
A |
551 |
532 |
2.05 |
|
|
|
| 12 |
A |
326 |
314 |
3.84 |
|
|
|
| 13 |
A |
242 |
233 |
15.17 |
|
|
|
| 14 |
B |
3618 |
3490 |
7.44 |
|
|
|
| 15 |
B |
3515 |
3391 |
2.62 |
|
|
|
| 16 |
B |
3160 |
3049 |
46.34 |
|
|
|
| 17 |
B |
1629 |
1571 |
52.15 |
|
|
|
| 18 |
B |
1379 |
1330 |
10.43 |
|
|
|
| 19 |
B |
1185 |
1143 |
130.27 |
|
|
|
| 20 |
B |
1114 |
1074 |
1.32 |
|
|
|
| 21 |
B |
812 |
783 |
55.48 |
|
|
|
| 22 |
B |
716 |
691 |
296.68 |
|
|
|
| 23 |
B |
342 |
330 |
34.32 |
|
|
|
| 24 |
B |
248 |
239 |
95.18 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18920.5 cm
-1
Scaled (by 0.9646) Zero Point Vibrational Energy (zpe) 18250.7 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 |
C |
0.817 |
|
|
|
| 2 |
C |
0.817 |
|
|
|
| 3 |
N |
-0.256 |
|
|
|
| 4 |
N |
-0.256 |
|
|
|
| 5 |
H |
-0.489 |
|
|
|
| 6 |
H |
-0.489 |
|
|
|
| 7 |
H |
-0.039 |
|
|
|
| 8 |
H |
-0.039 |
|
|
|
| 9 |
H |
-0.033 |
|
|
|
| 10 |
H |
-0.033 |
|
|
|
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 |
2.007 |
2.007 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.926 |
-1.367 |
0.000 |
| y |
-1.367 |
-23.187 |
0.000 |
| z |
0.000 |
0.000 |
-28.828 |
|
| Traceless |
| | x | y | z |
| x |
5.082 |
-1.367 |
0.000 |
| y |
-1.367 |
1.689 |
0.000 |
| z |
0.000 |
0.000 |
-6.771 |
|
| Polar |
| 3z2-r2 | -13.542 |
| x2-y2 | 2.262 |
| xy | -1.367 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.311 |
0.006 |
0.000 |
| y |
0.006 |
10.192 |
0.000 |
| z |
0.000 |
0.000 |
5.251 |
<r2> (average value of r
2) Å
2
| <r2> |
98.369 |
| (<r2>)1/2 |
9.918 |