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 |
A' |
4094 |
3699 |
86.45 |
|
|
|
| 2 |
A' |
4079 |
3685 |
108.88 |
|
|
|
| 3 |
A' |
3224 |
2913 |
37.39 |
|
|
|
| 4 |
A' |
1977 |
1786 |
449.11 |
|
|
|
| 5 |
A' |
1641 |
1482 |
5.51 |
|
|
|
| 6 |
A' |
1622 |
1465 |
2.19 |
|
|
|
| 7 |
A' |
1463 |
1321 |
132.49 |
|
|
|
| 8 |
A' |
1400 |
1265 |
77.85 |
|
|
|
| 9 |
A' |
1311 |
1185 |
184.46 |
|
|
|
| 10 |
A' |
1232 |
1113 |
242.78 |
|
|
|
| 11 |
A' |
926 |
836 |
36.16 |
|
|
|
| 12 |
A' |
700 |
632 |
32.40 |
|
|
|
| 13 |
A' |
502 |
454 |
26.75 |
|
|
|
| 14 |
A' |
297 |
268 |
7.86 |
|
|
|
| 15 |
A" |
3263 |
2948 |
34.67 |
|
|
|
| 16 |
A" |
1362 |
1231 |
0.01 |
|
|
|
| 17 |
A" |
1142 |
1032 |
1.72 |
|
|
|
| 18 |
A" |
696 |
628 |
180.97 |
|
|
|
| 19 |
A" |
544 |
491 |
13.48 |
|
|
|
| 20 |
A" |
259 |
234 |
96.62 |
|
|
|
| 21 |
A" |
53i |
48i |
39.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15840.3 cm
-1
Scaled (by 0.9034) Zero Point Vibrational Energy (zpe) 14310.1 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 |
-0.104 |
|
|
|
| 2 |
C |
0.434 |
|
|
|
| 3 |
O |
-0.537 |
|
|
|
| 4 |
O |
-0.442 |
|
|
|
| 5 |
O |
-0.660 |
|
|
|
| 6 |
H |
0.180 |
|
|
|
| 7 |
H |
0.180 |
|
|
|
| 8 |
H |
0.472 |
|
|
|
| 9 |
H |
0.477 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.418 |
1.962 |
0.000 |
2.421 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.921 |
-0.709 |
0.000 |
| y |
-0.709 |
-29.412 |
0.000 |
| z |
0.000 |
0.000 |
-28.220 |
|
| Traceless |
| | x | y | z |
| x |
-2.105 |
-0.709 |
0.000 |
| y |
-0.709 |
0.159 |
0.000 |
| z |
0.000 |
0.000 |
1.947 |
|
| Polar |
| 3z2-r2 | 3.894 |
| x2-y2 | -1.509 |
| xy | -0.709 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.997 |
-0.009 |
0.000 |
| y |
-0.009 |
4.605 |
0.000 |
| z |
0.000 |
0.000 |
3.235 |
<r2> (average value of r
2) Å
2
| <r2> |
91.181 |
| (<r2>)1/2 |
9.549 |