Vibrational Frequencies calculated at mPW1PW91/6-31+G**
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' |
3720 |
3541 |
112.15 |
|
|
|
2 |
A' |
3068 |
2921 |
31.96 |
|
|
|
3 |
A' |
1891 |
1800 |
229.92 |
|
|
|
4 |
A' |
1840 |
1751 |
127.28 |
|
|
|
5 |
A' |
1399 |
1332 |
325.25 |
|
|
|
6 |
A' |
1355 |
1289 |
21.12 |
|
|
|
7 |
A' |
1228 |
1169 |
21.56 |
|
|
|
8 |
A' |
903 |
860 |
48.62 |
|
|
|
9 |
A' |
689 |
655 |
14.95 |
|
|
|
10 |
A' |
505 |
481 |
6.29 |
|
|
|
11 |
A' |
281 |
268 |
36.32 |
|
|
|
12 |
A" |
1013 |
964 |
4.19 |
|
|
|
13 |
A" |
693 |
659 |
93.47 |
|
|
|
14 |
A" |
575 |
547 |
37.88 |
|
|
|
15 |
A" |
168 |
160 |
31.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9664.5 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 9198.7 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 mPW1PW91/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.260 |
|
|
|
2 |
C |
0.360 |
|
|
|
3 |
O |
-0.358 |
|
|
|
4 |
O |
-0.405 |
|
|
|
5 |
O |
-0.420 |
|
|
|
6 |
H |
0.187 |
|
|
|
7 |
H |
0.376 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.352 |
-2.029 |
0.000 |
2.060 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-25.594 |
0.128 |
0.000 |
y |
0.128 |
-36.848 |
0.000 |
z |
0.000 |
0.000 |
-26.688 |
|
Traceless |
| x | y | z |
x |
6.175 |
0.128 |
0.000 |
y |
0.128 |
-10.707 |
0.000 |
z |
0.000 |
0.000 |
4.533 |
|
Polar |
3z2-r2 | 9.065 |
x2-y2 | 11.255 |
xy | 0.128 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.322 |
-0.765 |
0.000 |
y |
-0.765 |
6.154 |
0.000 |
z |
0.000 |
0.000 |
2.867 |
<r2> (average value of r
2) Å
2
<r2> |
99.437 |
(<r2>)1/2 |
9.972 |