Vibrational Frequencies calculated at ROHF/cc-pVTZ
| 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' |
3417 |
3078 |
3.97 |
|
|
|
| 2 |
A' |
3301 |
2974 |
1.88 |
|
|
|
| 3 |
A' |
3277 |
2952 |
13.70 |
|
|
|
| 4 |
A' |
3165 |
2851 |
6.86 |
|
|
|
| 5 |
A' |
1937 |
1745 |
239.32 |
|
|
|
| 6 |
A' |
1588 |
1431 |
13.31 |
|
|
|
| 7 |
A' |
1575 |
1419 |
29.14 |
|
|
|
| 8 |
A' |
1524 |
1373 |
25.99 |
|
|
|
| 9 |
A' |
1359 |
1224 |
89.76 |
|
|
|
| 10 |
A' |
1158 |
1044 |
6.97 |
|
|
|
| 11 |
A' |
991 |
893 |
7.96 |
|
|
|
| 12 |
A' |
864 |
779 |
0.79 |
|
|
|
| 13 |
A' |
570 |
513 |
21.46 |
|
|
|
| 14 |
A' |
405 |
365 |
2.14 |
|
|
|
| 15 |
A" |
3217 |
2899 |
18.78 |
|
|
|
| 16 |
A" |
1595 |
1437 |
7.81 |
|
|
|
| 17 |
A" |
1122 |
1011 |
4.54 |
|
|
|
| 18 |
A" |
665 |
599 |
38.23 |
|
|
|
| 19 |
A" |
545 |
491 |
5.91 |
|
|
|
| 20 |
A" |
326 |
293 |
0.00 |
|
|
|
| 21 |
A" |
114 |
103 |
0.11 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16356.9 cm
-1
Scaled (by 0.901) Zero Point Vibrational Energy (zpe) 14737.5 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 ROHF/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.307 |
|
|
|
| 2 |
O |
-0.351 |
|
|
|
| 3 |
C |
-0.306 |
|
|
|
| 4 |
C |
-0.301 |
|
|
|
| 5 |
H |
0.170 |
|
|
|
| 6 |
H |
0.155 |
|
|
|
| 7 |
H |
0.129 |
|
|
|
| 8 |
H |
0.098 |
|
|
|
| 9 |
H |
0.098 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.095 |
-3.089 |
0.000 |
3.277 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.434 |
-1.404 |
0.000 |
| y |
-1.404 |
-27.499 |
-0.000 |
| z |
0.000 |
-0.000 |
-24.540 |
|
| Traceless |
| | x | y | z |
| x |
3.585 |
-1.404 |
0.000 |
| y |
-1.404 |
-4.012 |
-0.000 |
| z |
0.000 |
-0.000 |
0.426 |
|
| Polar |
| 3z2-r2 | 0.853 |
| x2-y2 | 5.064 |
| xy | -1.404 |
| xz | 0.000 |
| yz | -0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
76.094 |
| (<r2>)1/2 |
8.723 |