Vibrational Frequencies calculated at B3PW91/6-31G(2df,p)
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' |
3665 |
3523 |
99.07 |
|
|
|
2 |
A' |
3007 |
2891 |
45.96 |
|
|
|
3 |
A' |
1890 |
1817 |
184.81 |
|
|
|
4 |
A' |
1829 |
1758 |
90.37 |
|
|
|
5 |
A' |
1400 |
1346 |
332.35 |
|
|
|
6 |
A' |
1348 |
1296 |
13.59 |
|
|
|
7 |
A' |
1234 |
1186 |
8.45 |
|
|
|
8 |
A' |
895 |
860 |
42.51 |
|
|
|
9 |
A' |
690 |
664 |
13.94 |
|
|
|
10 |
A' |
499 |
480 |
4.76 |
|
|
|
11 |
A' |
285 |
274 |
36.33 |
|
|
|
12 |
A" |
1023 |
983 |
2.58 |
|
|
|
13 |
A" |
721 |
693 |
76.65 |
|
|
|
14 |
A" |
586 |
563 |
22.88 |
|
|
|
15 |
A" |
179 |
173 |
23.61 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9625.2 cm
-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 9253.6 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 B3PW91/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.063 |
|
|
|
2 |
C |
0.385 |
|
|
|
3 |
O |
-0.255 |
|
|
|
4 |
O |
-0.316 |
|
|
|
5 |
O |
-0.379 |
|
|
|
6 |
H |
0.161 |
|
|
|
7 |
H |
0.340 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.282 |
-1.847 |
0.000 |
1.868 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-24.966 |
0.175 |
0.000 |
y |
0.175 |
-34.663 |
0.000 |
z |
0.000 |
0.000 |
-25.820 |
|
Traceless |
| x | y | z |
x |
5.276 |
0.175 |
0.000 |
y |
0.175 |
-9.270 |
0.000 |
z |
0.000 |
0.000 |
3.994 |
|
Polar |
3z2-r2 | 7.988 |
x2-y2 | 9.697 |
xy | 0.175 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.917 |
-0.547 |
0.000 |
y |
-0.547 |
5.456 |
0.000 |
z |
0.000 |
0.000 |
2.588 |
<r2> (average value of r
2) Å
2
<r2> |
98.343 |
(<r2>)1/2 |
9.917 |