Vibrational Frequencies calculated at HF/6-311G*
| 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' |
3268 |
2955 |
40.76 |
77.15 |
0.68 |
0.81 |
| 2 |
A' |
3224 |
2916 |
9.07 |
125.68 |
0.10 |
0.18 |
| 3 |
A' |
3200 |
2894 |
29.43 |
106.19 |
0.02 |
0.03 |
| 4 |
A' |
2595 |
2347 |
13.73 |
55.35 |
0.24 |
0.38 |
| 5 |
A' |
1636 |
1480 |
5.63 |
5.45 |
0.74 |
0.85 |
| 6 |
A' |
1613 |
1459 |
4.00 |
14.74 |
0.75 |
0.86 |
| 7 |
A' |
1554 |
1405 |
0.86 |
1.89 |
0.17 |
0.28 |
| 8 |
A' |
1483 |
1341 |
4.83 |
2.49 |
0.50 |
0.67 |
| 9 |
A' |
1192 |
1078 |
4.33 |
3.40 |
0.18 |
0.31 |
| 10 |
A' |
1075 |
973 |
1.85 |
8.10 |
0.45 |
0.62 |
| 11 |
A' |
883 |
799 |
3.35 |
5.94 |
0.16 |
0.28 |
| 12 |
A' |
602 |
544 |
1.01 |
2.58 |
0.39 |
0.56 |
| 13 |
A' |
237 |
214 |
5.65 |
3.04 |
0.73 |
0.84 |
| 14 |
A" |
3279 |
2966 |
42.58 |
5.54 |
0.75 |
0.86 |
| 15 |
A" |
3254 |
2943 |
0.10 |
124.49 |
0.75 |
0.86 |
| 16 |
A" |
1630 |
1474 |
7.34 |
12.79 |
0.75 |
0.86 |
| 17 |
A" |
1408 |
1273 |
0.03 |
5.82 |
0.75 |
0.86 |
| 18 |
A" |
1223 |
1106 |
0.26 |
0.01 |
0.75 |
0.86 |
| 19 |
A" |
853 |
771 |
2.53 |
0.43 |
0.75 |
0.86 |
| 20 |
A" |
439 |
397 |
0.97 |
4.15 |
0.75 |
0.86 |
| 21 |
A" |
241 |
218 |
1.13 |
0.60 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17443.7 cm
-1
Scaled (by 0.9044) Zero Point Vibrational Energy (zpe) 15776.1 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 HF/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.608 |
|
|
|
| 2 |
C |
-0.430 |
|
|
|
| 3 |
C |
0.170 |
|
|
|
| 4 |
N |
-0.341 |
|
|
|
| 5 |
H |
0.226 |
|
|
|
| 6 |
H |
0.231 |
|
|
|
| 7 |
H |
0.231 |
|
|
|
| 8 |
H |
0.261 |
|
|
|
| 9 |
H |
0.261 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.357 |
3.454 |
0.000 |
4.181 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.704 |
-3.937 |
0.000 |
| y |
-3.937 |
-28.020 |
0.000 |
| z |
0.000 |
0.000 |
-24.056 |
|
| Traceless |
| | x | y | z |
| x |
-1.666 |
-3.937 |
0.000 |
| y |
-3.937 |
-2.140 |
0.000 |
| z |
0.000 |
0.000 |
3.806 |
|
| Polar |
| 3z2-r2 | 7.612 |
| x2-y2 | 0.316 |
| xy | -3.937 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.204 |
1.058 |
0.000 |
| y |
1.058 |
5.657 |
0.000 |
| z |
0.000 |
0.000 |
4.047 |
<r2> (average value of r
2) Å
2
| <r2> |
87.664 |
| (<r2>)1/2 |
9.363 |