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' |
3368 |
3331 |
145.96 |
|
|
|
2 |
A' |
2916 |
2884 |
36.04 |
|
|
|
3 |
A' |
1843 |
1823 |
210.51 |
|
|
|
4 |
A' |
1776 |
1756 |
58.44 |
|
|
|
5 |
A' |
1378 |
1363 |
317.23 |
|
|
|
6 |
A' |
1275 |
1261 |
9.27 |
|
|
|
7 |
A' |
1206 |
1193 |
16.95 |
|
|
|
8 |
A' |
896 |
886 |
41.42 |
|
|
|
9 |
A' |
686 |
679 |
10.67 |
|
|
|
10 |
A' |
489 |
484 |
3.54 |
|
|
|
11 |
A' |
294 |
291 |
44.67 |
|
|
|
12 |
A" |
982 |
972 |
4.82 |
|
|
|
13 |
A" |
787 |
778 |
80.50 |
|
|
|
14 |
A" |
570 |
564 |
9.92 |
|
|
|
15 |
A" |
184 |
182 |
22.79 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9324.2 cm
-1
Scaled (by 0.9891) Zero Point Vibrational Energy (zpe) 9222.5 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 LSDA/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.076 |
|
|
|
2 |
C |
0.161 |
|
|
|
3 |
O |
-0.188 |
|
|
|
4 |
O |
-0.215 |
|
|
|
5 |
O |
-0.155 |
|
|
|
6 |
H |
0.106 |
|
|
|
7 |
H |
0.215 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.450 |
-1.981 |
0.000 |
2.031 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-25.815 |
0.274 |
0.000 |
y |
0.274 |
-35.316 |
0.000 |
z |
0.000 |
0.000 |
-26.573 |
|
Traceless |
| x | y | z |
x |
5.130 |
0.274 |
0.000 |
y |
0.274 |
-9.122 |
0.000 |
z |
0.000 |
0.000 |
3.992 |
|
Polar |
3z2-r2 | 7.984 |
x2-y2 | 9.501 |
xy | 0.274 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.432 |
-0.551 |
0.000 |
y |
-0.551 |
5.980 |
0.000 |
z |
0.000 |
0.000 |
2.842 |
<r2> (average value of r
2) Å
2
<r2> |
97.222 |
(<r2>)1/2 |
9.860 |