Vibrational Frequencies calculated at mPW1PW91/6-31G**
| 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' |
3595 |
3421 |
125.03 |
412.07 |
0.31 |
0.47 |
| 2 |
A' |
2391 |
2275 |
9.94 |
198.63 |
0.13 |
0.22 |
| 3 |
A' |
2201 |
2094 |
567.99 |
9.06 |
0.35 |
0.52 |
| 4 |
A' |
1363 |
1297 |
3.41 |
43.25 |
0.22 |
0.36 |
| 5 |
A' |
844 |
803 |
466.64 |
9.53 |
0.75 |
0.86 |
| 6 |
A' |
667 |
635 |
2.93 |
13.02 |
0.11 |
0.19 |
| 7 |
A' |
632 |
601 |
16.85 |
6.45 |
0.71 |
0.83 |
| 8 |
A' |
593 |
565 |
0.34 |
0.13 |
0.33 |
0.50 |
| 9 |
A' |
443 |
422 |
33.89 |
1.24 |
0.45 |
0.62 |
| 10 |
A' |
176 |
167 |
7.34 |
0.22 |
0.71 |
0.83 |
| 11 |
A' |
135 |
128 |
8.56 |
9.51 |
0.73 |
0.84 |
| 12 |
A" |
2381 |
2265 |
27.73 |
173.92 |
0.75 |
0.86 |
| 13 |
A" |
1251 |
1190 |
1.26 |
7.41 |
0.75 |
0.86 |
| 14 |
A" |
742 |
706 |
95.29 |
1.23 |
0.75 |
0.86 |
| 15 |
A" |
632 |
601 |
2.87 |
1.27 |
0.75 |
0.86 |
| 16 |
A" |
428 |
407 |
9.01 |
6.78 |
0.75 |
0.86 |
| 17 |
A" |
392 |
373 |
0.49 |
0.26 |
0.75 |
0.86 |
| 18 |
A" |
131 |
125 |
0.00 |
10.66 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9497.8 cm
-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 9037.2 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 mPW1PW91/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.030 |
|
|
|
| 2 |
C |
0.512 |
|
|
|
| 3 |
N |
-0.605 |
|
|
|
| 4 |
C |
0.364 |
|
|
|
| 5 |
C |
0.364 |
|
|
|
| 6 |
N |
-0.469 |
|
|
|
| 7 |
N |
-0.469 |
|
|
|
| 8 |
H |
0.334 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.442 |
5.271 |
0.000 |
5.465 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.272 |
-4.787 |
0.000 |
| y |
-4.787 |
-33.941 |
0.000 |
| z |
0.000 |
0.000 |
-51.603 |
|
| Traceless |
| | x | y | z |
| x |
5.500 |
-4.787 |
0.000 |
| y |
-4.787 |
10.496 |
0.000 |
| z |
0.000 |
0.000 |
-15.996 |
|
| Polar |
| 3z2-r2 | -31.992 |
| x2-y2 | -3.331 |
| xy | -4.787 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.553 |
-0.042 |
0.000 |
| y |
-0.042 |
11.691 |
0.000 |
| z |
0.000 |
0.000 |
8.934 |
<r2> (average value of r
2) Å
2
| <r2> |
209.844 |
| (<r2>)1/2 |
14.486 |