Vibrational Frequencies calculated at B3PW91/6-311+G(3df,2p)
| 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' |
3552 |
3400 |
140.91 |
381.87 |
0.30 |
0.46 |
| 2 |
A' |
2354 |
2254 |
8.33 |
283.03 |
0.09 |
0.16 |
| 3 |
A' |
2170 |
2078 |
604.00 |
8.91 |
0.37 |
0.53 |
| 4 |
A' |
1342 |
1285 |
1.84 |
43.26 |
0.18 |
0.30 |
| 5 |
A' |
827 |
792 |
446.24 |
7.26 |
0.46 |
0.63 |
| 6 |
A' |
660 |
631 |
2.62 |
18.88 |
0.06 |
0.11 |
| 7 |
A' |
609 |
583 |
13.08 |
3.21 |
0.60 |
0.75 |
| 8 |
A' |
591 |
566 |
0.43 |
0.53 |
0.59 |
0.74 |
| 9 |
A' |
450 |
431 |
31.50 |
1.24 |
0.27 |
0.42 |
| 10 |
A' |
176 |
168 |
7.36 |
0.19 |
0.66 |
0.79 |
| 11 |
A' |
136 |
130 |
9.60 |
7.83 |
0.72 |
0.84 |
| 12 |
A" |
2342 |
2242 |
33.00 |
191.28 |
0.75 |
0.86 |
| 13 |
A" |
1229 |
1176 |
0.88 |
10.68 |
0.75 |
0.86 |
| 14 |
A" |
736 |
705 |
77.80 |
0.63 |
0.75 |
0.86 |
| 15 |
A" |
632 |
605 |
4.71 |
0.69 |
0.75 |
0.86 |
| 16 |
A" |
420 |
402 |
7.40 |
2.63 |
0.75 |
0.86 |
| 17 |
A" |
395 |
378 |
0.65 |
0.17 |
0.75 |
0.86 |
| 18 |
A" |
133 |
127 |
0.00 |
8.69 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9377.4 cm
-1
Scaled (by 0.9573) Zero Point Vibrational Energy (zpe) 8977.0 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 B3PW91/6-311+G(3df,2p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
1.008 |
|
|
|
| 2 |
C |
0.687 |
|
|
|
| 3 |
N |
-1.036 |
|
|
|
| 4 |
C |
0.652 |
|
|
|
| 5 |
C |
0.652 |
|
|
|
| 6 |
N |
-1.097 |
|
|
|
| 7 |
N |
-1.097 |
|
|
|
| 8 |
H |
0.230 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.260 |
5.385 |
0.000 |
5.531 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.968 |
-4.411 |
0.000 |
| y |
-4.411 |
-34.569 |
0.000 |
| z |
0.000 |
0.000 |
-53.003 |
|
| Traceless |
| | x | y | z |
| x |
5.818 |
-4.411 |
0.000 |
| y |
-4.411 |
10.916 |
0.000 |
| z |
0.000 |
0.000 |
-16.734 |
|
| Polar |
| 3z2-r2 | -33.468 |
| x2-y2 | -3.399 |
| xy | -4.411 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.661 |
0.032 |
0.000 |
| y |
0.032 |
13.226 |
0.000 |
| z |
0.000 |
0.000 |
10.621 |
<r2> (average value of r
2) Å
2
| <r2> |
208.907 |
| (<r2>)1/2 |
14.454 |