Vibrational Frequencies calculated at B3PW91/STO-3G
| 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' |
3507 |
3104 |
33.73 |
346.06 |
0.32 |
0.49 |
| 2 |
A' |
2371 |
2098 |
3.53 |
122.98 |
0.11 |
0.20 |
| 3 |
A' |
2186 |
1934 |
170.42 |
8.05 |
0.17 |
0.28 |
| 4 |
A' |
1341 |
1186 |
0.62 |
32.31 |
0.22 |
0.36 |
| 5 |
A' |
985 |
872 |
366.66 |
22.53 |
0.67 |
0.80 |
| 6 |
A' |
662 |
586 |
0.31 |
8.31 |
0.09 |
0.17 |
| 7 |
A' |
613 |
542 |
7.34 |
6.43 |
0.71 |
0.83 |
| 8 |
A' |
591 |
523 |
0.06 |
0.06 |
0.56 |
0.71 |
| 9 |
A' |
402 |
356 |
13.93 |
1.65 |
0.39 |
0.56 |
| 10 |
A' |
176 |
156 |
5.62 |
0.35 |
0.68 |
0.81 |
| 11 |
A' |
133 |
118 |
4.53 |
5.88 |
0.72 |
0.84 |
| 12 |
A" |
2358 |
2087 |
12.65 |
109.27 |
0.75 |
0.86 |
| 13 |
A" |
1217 |
1077 |
0.24 |
6.24 |
0.75 |
0.86 |
| 14 |
A" |
770 |
682 |
71.18 |
6.18 |
0.75 |
0.86 |
| 15 |
A" |
616 |
545 |
0.05 |
0.33 |
0.75 |
0.86 |
| 16 |
A" |
393 |
348 |
6.33 |
2.56 |
0.75 |
0.86 |
| 17 |
A" |
380 |
336 |
0.96 |
1.19 |
0.75 |
0.86 |
| 18 |
A" |
129 |
114 |
0.01 |
7.92 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9413.7 cm
-1
Scaled (by 0.885) Zero Point Vibrational Energy (zpe) 8331.1 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.048 |
|
|
|
| 2 |
C |
0.183 |
|
|
|
| 3 |
N |
-0.230 |
|
|
|
| 4 |
C |
0.080 |
|
|
|
| 5 |
C |
0.080 |
|
|
|
| 6 |
N |
-0.154 |
|
|
|
| 7 |
N |
-0.154 |
|
|
|
| 8 |
H |
0.245 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.426 |
4.228 |
0.000 |
4.462 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.656 |
-4.608 |
0.000 |
| y |
-4.608 |
-33.003 |
0.000 |
| z |
0.000 |
0.000 |
-46.671 |
|
| Traceless |
| | x | y | z |
| x |
5.181 |
-4.608 |
0.000 |
| y |
-4.608 |
7.660 |
0.000 |
| z |
0.000 |
0.000 |
-12.841 |
|
| Polar |
| 3z2-r2 | -25.682 |
| x2-y2 | -1.653 |
| xy | -4.608 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.480 |
-0.138 |
0.000 |
| y |
-0.138 |
8.928 |
0.000 |
| z |
0.000 |
0.000 |
5.770 |
<r2> (average value of r
2) Å
2
| <r2> |
216.874 |
| (<r2>)1/2 |
14.727 |