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 |
A1 |
3951 |
3562 |
81.17 |
|
|
|
| 2 |
A1 |
3484 |
3140 |
0.75 |
|
|
|
| 3 |
A1 |
3453 |
3112 |
13.69 |
|
|
|
| 4 |
A1 |
1627 |
1467 |
20.65 |
|
|
|
| 5 |
A1 |
1545 |
1393 |
3.53 |
|
|
|
| 6 |
A1 |
1243 |
1120 |
0.92 |
|
|
|
| 7 |
A1 |
1164 |
1049 |
16.25 |
|
|
|
| 8 |
A1 |
1109 |
1000 |
56.21 |
|
|
|
| 9 |
A1 |
964 |
869 |
0.93 |
|
|
|
| 10 |
A2 |
1053 |
949 |
0.00 |
|
|
|
| 11 |
A2 |
863 |
778 |
0.00 |
|
|
|
| 12 |
A2 |
674 |
607 |
0.00 |
|
|
|
| 13 |
B1 |
1015 |
915 |
1.54 |
|
|
|
| 14 |
B1 |
860 |
775 |
205.16 |
|
|
|
| 15 |
B1 |
681 |
614 |
80.38 |
|
|
|
| 16 |
B1 |
660 |
595 |
117.64 |
|
|
|
| 17 |
B2 |
3472 |
3130 |
27.42 |
|
|
|
| 18 |
B2 |
3436 |
3098 |
3.45 |
|
|
|
| 19 |
B2 |
1717 |
1547 |
8.58 |
|
|
|
| 20 |
B2 |
1569 |
1414 |
13.79 |
|
|
|
| 21 |
B2 |
1425 |
1285 |
0.38 |
|
|
|
| 22 |
B2 |
1266 |
1142 |
0.66 |
|
|
|
| 23 |
B2 |
1156 |
1042 |
30.66 |
|
|
|
| 24 |
B2 |
948 |
855 |
2.79 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19666.7 cm
-1
Scaled (by 0.9014) Zero Point Vibrational Energy (zpe) 17727.6 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 |
N |
-0.232 |
|
|
|
| 2 |
H |
0.373 |
|
|
|
| 3 |
C |
-0.403 |
|
|
|
| 4 |
C |
-0.403 |
|
|
|
| 5 |
C |
-0.193 |
|
|
|
| 6 |
C |
-0.193 |
|
|
|
| 7 |
H |
0.242 |
|
|
|
| 8 |
H |
0.242 |
|
|
|
| 9 |
H |
0.284 |
|
|
|
| 10 |
H |
0.284 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
1.963 |
1.963 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.093 |
0.000 |
0.000 |
| y |
0.000 |
-26.640 |
0.000 |
| z |
0.000 |
0.000 |
-23.730 |
|
| Traceless |
| | x | y | z |
| x |
-9.908 |
0.000 |
0.000 |
| y |
0.000 |
2.771 |
0.000 |
| z |
0.000 |
0.000 |
7.137 |
|
| Polar |
| 3z2-r2 | 14.274 |
| x2-y2 | -8.452 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.284 |
0.000 |
0.000 |
| y |
0.000 |
7.377 |
0.000 |
| z |
0.000 |
0.000 |
7.759 |
<r2> (average value of r
2) Å
2
| <r2> |
72.608 |
| (<r2>)1/2 |
8.521 |