Vibrational Frequencies calculated at mPW1PW91/6-31G
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' |
3591 |
3399 |
75.25 |
|
|
|
2 |
A' |
3138 |
2971 |
26.05 |
|
|
|
3 |
A' |
1817 |
1720 |
138.19 |
|
|
|
4 |
A' |
1740 |
1647 |
78.15 |
|
|
|
5 |
A' |
1373 |
1300 |
13.53 |
|
|
|
6 |
A' |
1328 |
1258 |
306.28 |
|
|
|
7 |
A' |
1217 |
1152 |
46.35 |
|
|
|
8 |
A' |
891 |
843 |
60.42 |
|
|
|
9 |
A' |
680 |
644 |
12.58 |
|
|
|
10 |
A' |
514 |
486 |
5.54 |
|
|
|
11 |
A' |
287 |
272 |
38.94 |
|
|
|
12 |
A" |
1011 |
957 |
6.13 |
|
|
|
13 |
A" |
677 |
641 |
146.41 |
|
|
|
14 |
A" |
569 |
538 |
44.28 |
|
|
|
15 |
A" |
186 |
176 |
30.63 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9509.4 cm
-1
Scaled (by 0.9466) Zero Point Vibrational Energy (zpe) 9001.6 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 mPW1PW91/6-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.174 |
|
|
|
2 |
C |
0.509 |
|
|
|
3 |
O |
-0.379 |
|
|
|
4 |
O |
-0.379 |
|
|
|
5 |
O |
-0.564 |
|
|
|
6 |
H |
0.215 |
|
|
|
7 |
H |
0.423 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.568 |
-2.210 |
0.000 |
2.281 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-25.489 |
-0.594 |
0.000 |
y |
-0.594 |
-37.509 |
0.000 |
z |
0.000 |
0.000 |
-26.382 |
|
Traceless |
| x | y | z |
x |
6.457 |
-0.594 |
0.000 |
y |
-0.594 |
-11.573 |
0.000 |
z |
0.000 |
0.000 |
5.116 |
|
Polar |
3z2-r2 | 10.233 |
x2-y2 | 12.020 |
xy | -0.594 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.468 |
-0.977 |
0.000 |
y |
-0.977 |
5.289 |
0.000 |
z |
0.000 |
0.000 |
1.782 |
<r2> (average value of r
2) Å
2
<r2> |
100.671 |
(<r2>)1/2 |
10.033 |