Vibrational Frequencies calculated at mPW1PW91/3-21G
| 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' |
3558 |
3396 |
214.48 |
416.51 |
0.32 |
0.48 |
| 2 |
A' |
2368 |
2260 |
4.18 |
149.86 |
0.13 |
0.22 |
| 3 |
A' |
2256 |
2153 |
499.28 |
10.53 |
0.49 |
0.65 |
| 4 |
A' |
1354 |
1292 |
0.70 |
40.19 |
0.25 |
0.40 |
| 5 |
A' |
794 |
757 |
64.13 |
14.65 |
0.68 |
0.81 |
| 6 |
A' |
695 |
663 |
507.43 |
13.40 |
0.24 |
0.38 |
| 7 |
A' |
673 |
642 |
34.93 |
9.60 |
0.17 |
0.29 |
| 8 |
A' |
632 |
603 |
0.04 |
0.19 |
0.17 |
0.29 |
| 9 |
A' |
520 |
497 |
85.25 |
1.77 |
0.70 |
0.83 |
| 10 |
A' |
187 |
179 |
3.09 |
0.47 |
0.75 |
0.86 |
| 11 |
A' |
153 |
146 |
5.96 |
8.86 |
0.73 |
0.84 |
| 12 |
A" |
2357 |
2250 |
24.20 |
139.69 |
0.75 |
0.86 |
| 13 |
A" |
1234 |
1178 |
0.18 |
4.85 |
0.75 |
0.86 |
| 14 |
A" |
774 |
739 |
112.91 |
0.47 |
0.75 |
0.86 |
| 15 |
A" |
673 |
642 |
11.39 |
1.11 |
0.75 |
0.86 |
| 16 |
A" |
514 |
491 |
13.80 |
5.92 |
0.75 |
0.86 |
| 17 |
A" |
463 |
442 |
1.73 |
0.13 |
0.75 |
0.86 |
| 18 |
A" |
149 |
142 |
0.49 |
10.46 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9675.9 cm
-1
Scaled (by 0.9546) Zero Point Vibrational Energy (zpe) 9236.6 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 mPW1PW91/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.025 |
|
|
|
| 2 |
C |
0.630 |
|
|
|
| 3 |
N |
-0.769 |
|
|
|
| 4 |
C |
0.374 |
|
|
|
| 5 |
C |
0.374 |
|
|
|
| 6 |
N |
-0.482 |
|
|
|
| 7 |
N |
-0.482 |
|
|
|
| 8 |
H |
0.378 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.509 |
5.893 |
0.000 |
6.084 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.058 |
-5.004 |
0.000 |
| y |
-5.004 |
-32.057 |
0.000 |
| z |
0.000 |
0.000 |
-51.720 |
|
| Traceless |
| | x | y | z |
| x |
3.830 |
-5.004 |
0.000 |
| y |
-5.004 |
12.832 |
0.000 |
| z |
0.000 |
0.000 |
-16.662 |
|
| Polar |
| 3z2-r2 | -33.324 |
| x2-y2 | -6.001 |
| xy | -5.004 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.653 |
-0.059 |
0.000 |
| y |
-0.059 |
10.920 |
0.000 |
| z |
0.000 |
0.000 |
7.954 |
<r2> (average value of r
2) Å
2
| <r2> |
209.328 |
| (<r2>)1/2 |
14.468 |