Vibrational Frequencies calculated at B3PW91/3-21G*
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' |
3519 |
3376 |
15.70 |
|
|
|
2 |
A' |
3200 |
3070 |
3.65 |
|
|
|
3 |
A' |
3084 |
2959 |
0.38 |
|
|
|
4 |
A' |
1808 |
1734 |
194.67 |
|
|
|
5 |
A' |
1523 |
1462 |
22.55 |
|
|
|
6 |
A' |
1441 |
1382 |
52.55 |
|
|
|
7 |
A' |
1381 |
1325 |
29.47 |
|
|
|
8 |
A' |
1180 |
1132 |
188.43 |
|
|
|
9 |
A' |
1002 |
962 |
95.15 |
|
|
|
10 |
A' |
849 |
814 |
1.78 |
|
|
|
11 |
A' |
567 |
544 |
44.09 |
|
|
|
12 |
A' |
407 |
390 |
4.45 |
|
|
|
13 |
A" |
3148 |
3020 |
2.14 |
|
|
|
14 |
A" |
1535 |
1473 |
13.13 |
|
|
|
15 |
A" |
1102 |
1058 |
13.51 |
|
|
|
16 |
A" |
679 |
652 |
130.52 |
|
|
|
17 |
A" |
558 |
535 |
32.41 |
|
|
|
18 |
A" |
92 |
88 |
1.32 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13537.6 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 12988.0 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 B3PW91/3-21G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.696 |
|
|
|
2 |
C |
0.601 |
|
|
|
3 |
O |
-0.481 |
|
|
|
4 |
H |
0.250 |
|
|
|
5 |
H |
0.258 |
|
|
|
6 |
H |
0.258 |
|
|
|
7 |
O |
-0.564 |
|
|
|
8 |
H |
0.374 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.319 |
-1.404 |
0.000 |
1.440 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-18.806 |
-3.197 |
0.000 |
y |
-3.197 |
-27.564 |
0.000 |
z |
0.000 |
0.000 |
-22.657 |
|
Traceless |
| x | y | z |
x |
6.304 |
-3.197 |
0.000 |
y |
-3.197 |
-6.832 |
0.000 |
z |
0.000 |
0.000 |
0.528 |
|
Polar |
3z2-r2 | 1.056 |
x2-y2 | 8.758 |
xy | -3.197 |
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> |
71.757 |
(<r2>)1/2 |
8.471 |