Vibrational Frequencies calculated at HF/CEP-121G*
| 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 |
3271 |
2955 |
98.49 |
|
|
|
| 2 |
A1 |
3197 |
2888 |
22.58 |
|
|
|
| 3 |
A1 |
2541 |
2295 |
19.20 |
|
|
|
| 4 |
A1 |
1649 |
1490 |
9.32 |
|
|
|
| 5 |
A1 |
1573 |
1421 |
1.36 |
|
|
|
| 6 |
A1 |
1376 |
1243 |
21.05 |
|
|
|
| 7 |
A1 |
939 |
848 |
1.07 |
|
|
|
| 8 |
A1 |
717 |
648 |
4.68 |
|
|
|
| 9 |
A1 |
398 |
359 |
0.65 |
|
|
|
| 10 |
A2 |
3270 |
2954 |
0.00 |
|
|
|
| 11 |
A2 |
1609 |
1454 |
0.00 |
|
|
|
| 12 |
A2 |
1054 |
952 |
0.00 |
|
|
|
| 13 |
A2 |
229 |
207 |
0.00 |
|
|
|
| 14 |
E |
3277 |
2960 |
61.36 |
|
|
|
| 14 |
E |
3277 |
2960 |
61.36 |
|
|
|
| 15 |
E |
3262 |
2947 |
4.94 |
|
|
|
| 15 |
E |
3262 |
2947 |
4.94 |
|
|
|
| 16 |
E |
3188 |
2880 |
29.12 |
|
|
|
| 16 |
E |
3188 |
2880 |
29.12 |
|
|
|
| 17 |
E |
1633 |
1475 |
6.32 |
|
|
|
| 17 |
E |
1633 |
1475 |
6.32 |
|
|
|
| 18 |
E |
1618 |
1462 |
0.28 |
|
|
|
| 18 |
E |
1618 |
1462 |
0.28 |
|
|
|
| 19 |
E |
1542 |
1393 |
2.51 |
|
|
|
| 19 |
E |
1542 |
1393 |
2.51 |
|
|
|
| 20 |
E |
1351 |
1220 |
3.37 |
|
|
|
| 20 |
E |
1351 |
1220 |
3.37 |
|
|
|
| 21 |
E |
1149 |
1038 |
0.22 |
|
|
|
| 21 |
E |
1149 |
1038 |
0.22 |
|
|
|
| 22 |
E |
1017 |
919 |
0.47 |
|
|
|
| 22 |
E |
1017 |
919 |
0.47 |
|
|
|
| 23 |
E |
631 |
570 |
0.01 |
|
|
|
| 23 |
E |
631 |
570 |
0.01 |
|
|
|
| 24 |
E |
379 |
343 |
0.61 |
|
|
|
| 24 |
E |
379 |
343 |
0.61 |
|
|
|
| 25 |
E |
293 |
264 |
0.14 |
|
|
|
| 25 |
E |
293 |
264 |
0.14 |
|
|
|
| 26 |
E |
205 |
185 |
4.92 |
|
|
|
| 26 |
E |
205 |
185 |
4.92 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30453.9 cm
-1
Scaled (by 0.9034) Zero Point Vibrational Energy (zpe) 27512.1 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/CEP-121G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.313 |
|
|
|
| 2 |
C |
-0.192 |
|
|
|
| 3 |
C |
-0.575 |
|
|
|
| 4 |
C |
-0.575 |
|
|
|
| 5 |
C |
-0.575 |
|
|
|
| 6 |
N |
-0.079 |
|
|
|
| 7 |
H |
0.182 |
|
|
|
| 8 |
H |
0.182 |
|
|
|
| 9 |
H |
0.182 |
|
|
|
| 10 |
H |
0.190 |
|
|
|
| 11 |
H |
0.190 |
|
|
|
| 12 |
H |
0.190 |
|
|
|
| 13 |
H |
0.190 |
|
|
|
| 14 |
H |
0.190 |
|
|
|
| 15 |
H |
0.190 |
|
|
|
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 |
-4.327 |
4.327 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.918 |
0.000 |
0.000 |
| y |
0.000 |
-36.918 |
0.000 |
| z |
0.000 |
0.000 |
-48.759 |
|
| Traceless |
| | x | y | z |
| x |
5.921 |
0.000 |
0.000 |
| y |
0.000 |
5.921 |
0.000 |
| z |
0.000 |
0.000 |
-11.842 |
|
| Polar |
| 3z2-r2 | -23.683 |
| x2-y2 | 0.000 |
| 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 |
7.708 |
0.000 |
0.000 |
| y |
0.000 |
7.708 |
0.000 |
| z |
0.000 |
0.000 |
9.597 |
<r2> (average value of r
2) Å
2
| <r2> |
138.627 |
| (<r2>)1/2 |
11.774 |