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 |
3374 |
3048 |
0.40 |
|
|
|
| 2 |
A1 |
3335 |
3013 |
16.77 |
|
|
|
| 3 |
A1 |
3181 |
2874 |
28.87 |
|
|
|
| 4 |
A1 |
1935 |
1748 |
535.38 |
|
|
|
| 5 |
A1 |
1829 |
1652 |
2.01 |
|
|
|
| 6 |
A1 |
1589 |
1436 |
6.60 |
|
|
|
| 7 |
A1 |
1522 |
1375 |
2.27 |
|
|
|
| 8 |
A1 |
1276 |
1153 |
10.60 |
|
|
|
| 9 |
A1 |
1029 |
930 |
3.77 |
|
|
|
| 10 |
A1 |
924 |
835 |
4.07 |
|
|
|
| 11 |
A1 |
807 |
729 |
2.65 |
|
|
|
| 12 |
A1 |
527 |
477 |
3.69 |
|
|
|
| 13 |
A2 |
1320 |
1192 |
0.00 |
|
|
|
| 14 |
A2 |
1101 |
994 |
0.00 |
|
|
|
| 15 |
A2 |
811 |
733 |
0.00 |
|
|
|
| 16 |
A2 |
387 |
350 |
0.00 |
|
|
|
| 17 |
B1 |
3204 |
2894 |
24.35 |
|
|
|
| 18 |
B1 |
1120 |
1012 |
6.08 |
|
|
|
| 19 |
B1 |
1040 |
939 |
34.56 |
|
|
|
| 20 |
B1 |
915 |
826 |
64.66 |
|
|
|
| 21 |
B1 |
627 |
567 |
19.86 |
|
|
|
| 22 |
B1 |
318 |
287 |
2.61 |
|
|
|
| 23 |
B1 |
130 |
117 |
1.75 |
|
|
|
| 24 |
B2 |
3372 |
3046 |
27.37 |
|
|
|
| 25 |
B2 |
3335 |
3013 |
20.79 |
|
|
|
| 26 |
B2 |
1793 |
1620 |
0.38 |
|
|
|
| 27 |
B2 |
1541 |
1392 |
23.63 |
|
|
|
| 28 |
B2 |
1505 |
1360 |
14.98 |
|
|
|
| 29 |
B2 |
1368 |
1236 |
41.91 |
|
|
|
| 30 |
B2 |
1222 |
1104 |
11.00 |
|
|
|
| 31 |
B2 |
1047 |
946 |
6.37 |
|
|
|
| 32 |
B2 |
608 |
549 |
0.19 |
|
|
|
| 33 |
B2 |
483 |
436 |
18.92 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24286.1 cm
-1
Scaled (by 0.9034) Zero Point Vibrational Energy (zpe) 21940.1 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 |
0.404 |
|
|
|
| 2 |
C |
-0.358 |
|
|
|
| 3 |
C |
-0.336 |
|
|
|
| 4 |
C |
-0.336 |
|
|
|
| 5 |
C |
-0.153 |
|
|
|
| 6 |
C |
-0.153 |
|
|
|
| 7 |
O |
-0.392 |
|
|
|
| 8 |
H |
0.247 |
|
|
|
| 9 |
H |
0.247 |
|
|
|
| 10 |
H |
0.230 |
|
|
|
| 11 |
H |
0.230 |
|
|
|
| 12 |
H |
0.185 |
|
|
|
| 13 |
H |
0.185 |
|
|
|
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 |
-4.894 |
4.894 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-42.857 |
0.000 |
0.000 |
| y |
0.000 |
-36.297 |
0.000 |
| z |
0.000 |
0.000 |
-46.351 |
|
| Traceless |
| | x | y | z |
| x |
-1.533 |
0.000 |
0.000 |
| y |
0.000 |
8.307 |
0.000 |
| z |
0.000 |
0.000 |
-6.774 |
|
| Polar |
| 3z2-r2 | -13.548 |
| x2-y2 | -6.560 |
| 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 |
5.388 |
0.000 |
0.000 |
| y |
0.000 |
8.580 |
0.000 |
| z |
0.000 |
0.000 |
13.999 |
<r2> (average value of r
2) Å
2
| <r2> |
150.698 |
| (<r2>)1/2 |
12.276 |