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 |
3790 |
3416 |
0.01 |
|
|
|
| 2 |
A |
3442 |
3102 |
74.21 |
|
|
|
| 3 |
A |
3340 |
3011 |
20.57 |
|
|
|
| 4 |
A |
3290 |
2966 |
79.24 |
|
|
|
| 5 |
A |
1825 |
1645 |
32.79 |
|
|
|
| 6 |
A |
1642 |
1480 |
15.94 |
|
|
|
| 7 |
A |
1532 |
1381 |
26.28 |
|
|
|
| 8 |
A |
1344 |
1212 |
2.13 |
|
|
|
| 9 |
A |
1274 |
1148 |
8.31 |
|
|
|
| 10 |
A |
1188 |
1071 |
12.80 |
|
|
|
| 11 |
A |
1076 |
970 |
2.11 |
|
|
|
| 12 |
A |
878 |
792 |
7.83 |
|
|
|
| 13 |
A |
834 |
752 |
10.79 |
|
|
|
| 14 |
A |
693 |
625 |
324.41 |
|
|
|
| 15 |
A |
436 |
393 |
8.25 |
|
|
|
| 16 |
A |
3917 |
3530 |
3.35 |
|
|
|
| 17 |
A |
3424 |
3086 |
0.01 |
|
|
|
| 18 |
A |
3324 |
2997 |
46.37 |
|
|
|
| 19 |
A |
1587 |
1431 |
3.19 |
|
|
|
| 20 |
A |
1348 |
1216 |
8.53 |
|
|
|
| 21 |
A |
1294 |
1166 |
0.34 |
|
|
|
| 22 |
A |
1249 |
1125 |
1.15 |
|
|
|
| 23 |
A |
1216 |
1096 |
2.72 |
|
|
|
| 24 |
A |
969 |
873 |
7.29 |
|
|
|
| 25 |
A |
911 |
821 |
18.87 |
|
|
|
| 26 |
A |
418 |
377 |
5.48 |
|
|
|
| 27 |
A |
286 |
258 |
40.91 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23263.6 cm
-1
Scaled (by 0.9014) Zero Point Vibrational Energy (zpe) 20969.8 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 |
-0.008 |
|
|
|
| 2 |
H |
0.170 |
|
|
|
| 3 |
N |
-0.670 |
|
|
|
| 4 |
C |
-0.317 |
|
|
|
| 5 |
C |
-0.317 |
|
|
|
| 6 |
H |
0.279 |
|
|
|
| 7 |
H |
0.279 |
|
|
|
| 8 |
H |
0.142 |
|
|
|
| 9 |
H |
0.142 |
|
|
|
| 10 |
H |
0.150 |
|
|
|
| 11 |
H |
0.150 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.090 |
1.295 |
0.000 |
1.298 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.284 |
1.504 |
0.000 |
| y |
1.504 |
-26.002 |
0.000 |
| z |
0.000 |
0.000 |
-24.696 |
|
| Traceless |
| | x | y | z |
| x |
1.065 |
1.504 |
0.000 |
| y |
1.504 |
-1.512 |
0.000 |
| z |
0.000 |
0.000 |
0.447 |
|
| Polar |
| 3z2-r2 | 0.894 |
| x2-y2 | 1.719 |
| xy | 1.504 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.448 |
0.477 |
0.000 |
| y |
0.477 |
4.636 |
0.000 |
| z |
0.000 |
0.000 |
5.580 |
<r2> (average value of r
2) Å
2
| <r2> |
67.679 |
| (<r2>)1/2 |
8.227 |