Vibrational Frequencies calculated at HF/CEP-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' |
3781 |
3396 |
194.60 |
268.44 |
0.32 |
0.48 |
| 2 |
A' |
2608 |
2342 |
40.55 |
219.31 |
0.09 |
0.16 |
| 3 |
A' |
2281 |
2048 |
975.13 |
6.69 |
0.71 |
0.83 |
| 4 |
A' |
1450 |
1302 |
3.07 |
49.87 |
0.22 |
0.36 |
| 5 |
A' |
917 |
823 |
502.99 |
12.11 |
0.75 |
0.85 |
| 6 |
A' |
693 |
622 |
4.45 |
13.35 |
0.10 |
0.18 |
| 7 |
A' |
640 |
575 |
24.78 |
16.22 |
0.71 |
0.83 |
| 8 |
A' |
637 |
572 |
1.43 |
0.33 |
0.74 |
0.85 |
| 9 |
A' |
485 |
435 |
48.56 |
1.49 |
0.35 |
0.52 |
| 10 |
A' |
164 |
147 |
6.92 |
0.98 |
0.75 |
0.86 |
| 11 |
A' |
147 |
132 |
9.89 |
8.76 |
0.73 |
0.84 |
| 12 |
A" |
2605 |
2339 |
63.92 |
149.11 |
0.75 |
0.86 |
| 13 |
A" |
1324 |
1189 |
10.18 |
8.03 |
0.75 |
0.86 |
| 14 |
A" |
795 |
714 |
110.00 |
0.42 |
0.75 |
0.86 |
| 15 |
A" |
679 |
610 |
3.25 |
1.82 |
0.75 |
0.86 |
| 16 |
A" |
465 |
418 |
10.77 |
6.69 |
0.75 |
0.86 |
| 17 |
A" |
428 |
384 |
0.29 |
0.41 |
0.75 |
0.86 |
| 18 |
A" |
145 |
130 |
0.20 |
9.74 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 10121.2 cm
-1
Scaled (by 0.898) Zero Point Vibrational Energy (zpe) 9088.8 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 HF/CEP-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.167 |
|
|
|
| 2 |
C |
-0.160 |
|
|
|
| 3 |
N |
0.064 |
|
|
|
| 4 |
C |
-0.444 |
|
|
|
| 5 |
C |
-0.444 |
|
|
|
| 6 |
N |
0.374 |
|
|
|
| 7 |
N |
0.374 |
|
|
|
| 8 |
H |
0.403 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.657 |
5.386 |
0.000 |
5.635 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.106 |
-5.451 |
0.000 |
| y |
-5.451 |
-36.450 |
0.000 |
| z |
0.000 |
0.000 |
-54.191 |
|
| Traceless |
| | x | y | z |
| x |
7.214 |
-5.451 |
0.000 |
| y |
-5.451 |
9.698 |
0.000 |
| z |
0.000 |
0.000 |
-16.912 |
|
| Polar |
| 3z2-r2 | -33.825 |
| x2-y2 | -1.656 |
| xy | -5.451 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.869 |
-0.072 |
0.000 |
| y |
-0.072 |
11.717 |
0.000 |
| z |
0.000 |
0.000 |
8.749 |
<r2> (average value of r
2) Å
2
| <r2> |
161.331 |
| (<r2>)1/2 |
12.702 |