Vibrational Frequencies calculated at LSDA/6-31G**
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' |
3076 |
3018 |
7.01 |
|
|
|
2 |
A' |
2965 |
2910 |
6.19 |
|
|
|
3 |
A' |
1925 |
1889 |
115.68 |
|
|
|
4 |
A' |
1394 |
1367 |
24.39 |
|
|
|
5 |
A' |
1290 |
1265 |
26.08 |
|
|
|
6 |
A' |
1019 |
1000 |
15.47 |
|
|
|
7 |
A' |
886 |
870 |
3.97 |
|
|
|
8 |
A' |
446 |
438 |
4.88 |
|
|
|
9 |
A" |
3085 |
3028 |
0.09 |
|
|
|
10 |
A" |
1389 |
1363 |
16.02 |
|
|
|
11 |
A" |
900 |
883 |
0.91 |
|
|
|
12 |
A" |
123 |
121 |
3.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9248.6 cm
-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 9075.6 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/6-31G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.509 |
|
|
|
2 |
C |
0.224 |
|
|
|
3 |
O |
-0.268 |
|
|
|
4 |
H |
0.171 |
|
|
|
5 |
H |
0.191 |
|
|
|
6 |
H |
0.191 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-2.078 |
-1.325 |
0.000 |
2.465 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-18.293 |
0.001 |
0.000 |
y |
0.001 |
-18.305 |
0.000 |
z |
0.000 |
0.000 |
-16.679 |
|
Traceless |
| x | y | z |
x |
-0.801 |
0.001 |
0.000 |
y |
0.001 |
-0.819 |
0.000 |
z |
0.000 |
0.000 |
1.620 |
|
Polar |
3z2-r2 | 3.240 |
x2-y2 | 0.012 |
xy | 0.001 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.319 |
0.477 |
0.000 |
y |
0.477 |
3.347 |
0.000 |
z |
0.000 |
0.000 |
2.694 |
<r2> (average value of r
2) Å
2
<r2> |
43.760 |
(<r2>)1/2 |
6.615 |