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' |
3644 |
3456 |
98.90 |
|
|
|
| 2 |
A' |
3074 |
2915 |
42.53 |
|
|
|
| 3 |
A' |
1917 |
1818 |
183.89 |
|
|
|
| 4 |
A' |
1850 |
1754 |
103.61 |
|
|
|
| 5 |
A' |
1430 |
1356 |
361.44 |
|
|
|
| 6 |
A' |
1365 |
1295 |
16.31 |
|
|
|
| 7 |
A' |
1250 |
1185 |
12.28 |
|
|
|
| 8 |
A' |
908 |
861 |
44.68 |
|
|
|
| 9 |
A' |
694 |
658 |
15.85 |
|
|
|
| 10 |
A' |
506 |
480 |
5.16 |
|
|
|
| 11 |
A' |
292 |
277 |
36.73 |
|
|
|
| 12 |
A" |
1011 |
958 |
2.92 |
|
|
|
| 13 |
A" |
718 |
681 |
96.20 |
|
|
|
| 14 |
A" |
574 |
545 |
32.12 |
|
|
|
| 15 |
A" |
179 |
170 |
26.12 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9705.7 cm
-1
Scaled (by 0.9483) Zero Point Vibrational Energy (zpe) 9203.9 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 |
0.167 |
|
|
|
| 2 |
C |
0.568 |
|
|
|
| 3 |
O |
-0.380 |
|
|
|
| 4 |
O |
-0.430 |
|
|
|
| 5 |
O |
-0.575 |
|
|
|
| 6 |
H |
0.200 |
|
|
|
| 7 |
H |
0.451 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.355 |
-1.981 |
0.000 |
2.012 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.096 |
-0.032 |
0.000 |
| y |
-0.032 |
-35.288 |
0.000 |
| z |
0.000 |
0.000 |
-25.977 |
|
| Traceless |
| | x | y | z |
| x |
5.537 |
-0.032 |
0.000 |
| y |
-0.032 |
-9.751 |
0.000 |
| z |
0.000 |
0.000 |
4.215 |
|
| Polar |
| 3z2-r2 | 8.429 |
| x2-y2 | 10.192 |
| xy | -0.032 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.605 |
-0.710 |
0.000 |
| y |
-0.710 |
5.173 |
0.000 |
| z |
0.000 |
0.000 |
2.097 |
<r2> (average value of r
2) Å
2
| <r2> |
98.532 |
| (<r2>)1/2 |
9.926 |