Vibrational Frequencies calculated at LSDA/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' |
3106 |
3072 |
1.30 |
|
|
|
| 2 |
A' |
2975 |
2942 |
2.16 |
|
|
|
| 3 |
A' |
2822 |
2791 |
83.29 |
|
|
|
| 4 |
A' |
1797 |
1778 |
154.12 |
|
|
|
| 5 |
A' |
1775 |
1756 |
49.53 |
|
|
|
| 6 |
A' |
1366 |
1351 |
17.66 |
|
|
|
| 7 |
A' |
1325 |
1311 |
74.39 |
|
|
|
| 8 |
A' |
1287 |
1273 |
0.26 |
|
|
|
| 9 |
A' |
1226 |
1213 |
5.71 |
|
|
|
| 10 |
A' |
964 |
954 |
5.69 |
|
|
|
| 11 |
A' |
799 |
790 |
13.66 |
|
|
|
| 12 |
A' |
559 |
553 |
9.69 |
|
|
|
| 13 |
A' |
466 |
461 |
24.60 |
|
|
|
| 14 |
A' |
240 |
237 |
17.45 |
|
|
|
| 15 |
A" |
3039 |
3006 |
0.27 |
|
|
|
| 16 |
A" |
1366 |
1351 |
14.18 |
|
|
|
| 17 |
A" |
1037 |
1026 |
4.56 |
|
|
|
| 18 |
A" |
850 |
841 |
1.08 |
|
|
|
| 19 |
A" |
448 |
443 |
0.00 |
|
|
|
| 20 |
A" |
117 |
116 |
12.40 |
|
|
|
| 21 |
A" |
28i |
28i |
7.87 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13768.2 cm
-1
Scaled (by 0.9891) Zero Point Vibrational Energy (zpe) 13618.2 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 LSDA/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.063 |
|
|
|
| 2 |
C |
0.128 |
|
|
|
| 3 |
C |
-0.326 |
|
|
|
| 4 |
O |
-0.168 |
|
|
|
| 5 |
O |
-0.186 |
|
|
|
| 6 |
H |
0.081 |
|
|
|
| 7 |
H |
0.133 |
|
|
|
| 8 |
H |
0.138 |
|
|
|
| 9 |
H |
0.138 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.127 |
-0.110 |
0.000 |
1.133 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.288 |
2.128 |
0.000 |
| y |
2.128 |
-37.450 |
0.000 |
| z |
0.000 |
0.000 |
-27.587 |
|
| Traceless |
| | x | y | z |
| x |
6.230 |
2.128 |
0.000 |
| y |
2.128 |
-10.512 |
0.000 |
| z |
0.000 |
0.000 |
4.282 |
|
| Polar |
| 3z2-r2 | 8.564 |
| x2-y2 | 11.162 |
| xy | 2.128 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.030 |
-0.302 |
0.000 |
| y |
-0.302 |
7.104 |
0.000 |
| z |
0.000 |
0.000 |
4.114 |
<r2> (average value of r
2) Å
2
| <r2> |
110.166 |
| (<r2>)1/2 |
10.496 |