Vibrational Frequencies calculated at mPW1PW91/6-311G**
| 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' |
3821 |
3656 |
60.21 |
|
|
|
| 2 |
A' |
3200 |
3062 |
4.78 |
|
|
|
| 3 |
A' |
3080 |
2947 |
1.41 |
|
|
|
| 4 |
A' |
1874 |
1793 |
330.11 |
|
|
|
| 5 |
A' |
1473 |
1409 |
15.29 |
|
|
|
| 6 |
A' |
1421 |
1360 |
96.01 |
|
|
|
| 7 |
A' |
1353 |
1294 |
16.28 |
|
|
|
| 8 |
A' |
1231 |
1177 |
222.83 |
|
|
|
| 9 |
A' |
1005 |
961 |
52.11 |
|
|
|
| 10 |
A' |
883 |
845 |
3.45 |
|
|
|
| 11 |
A' |
595 |
569 |
44.62 |
|
|
|
| 12 |
A' |
424 |
406 |
4.02 |
|
|
|
| 13 |
A" |
3151 |
3015 |
4.28 |
|
|
|
| 14 |
A" |
1477 |
1413 |
11.26 |
|
|
|
| 15 |
A" |
1069 |
1023 |
10.23 |
|
|
|
| 16 |
A" |
685 |
656 |
103.63 |
|
|
|
| 17 |
A" |
550 |
526 |
24.11 |
|
|
|
| 18 |
A" |
76 |
72 |
0.56 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13683.4 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 13090.9 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 mPW1PW91/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.344 |
|
|
|
| 2 |
C |
0.306 |
|
|
|
| 3 |
O |
-0.350 |
|
|
|
| 4 |
H |
0.155 |
|
|
|
| 5 |
H |
0.152 |
|
|
|
| 6 |
H |
0.152 |
|
|
|
| 7 |
O |
-0.327 |
|
|
|
| 8 |
H |
0.256 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.402 |
-1.590 |
0.000 |
1.640 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.994 |
-3.747 |
0.000 |
| y |
-3.747 |
-26.880 |
0.000 |
| z |
0.000 |
0.000 |
-22.805 |
|
| Traceless |
| | x | y | z |
| x |
4.849 |
-3.747 |
0.000 |
| y |
-3.747 |
-5.481 |
0.000 |
| z |
0.000 |
0.000 |
0.632 |
|
| Polar |
| 3z2-r2 | 1.264 |
| x2-y2 | 6.886 |
| xy | -3.747 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.614 |
-0.148 |
0.000 |
| y |
-0.148 |
4.762 |
0.000 |
| z |
0.000 |
0.000 |
3.005 |
<r2> (average value of r
2) Å
2
| <r2> |
70.325 |
| (<r2>)1/2 |
8.386 |