Vibrational Frequencies calculated at mPW1PW91/3-21G*
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' |
3575 |
3395 |
10.45 |
|
|
|
2 |
A' |
3295 |
3129 |
7.58 |
|
|
|
3 |
A' |
3241 |
3078 |
4.93 |
|
|
|
4 |
A' |
3197 |
3036 |
4.76 |
|
|
|
5 |
A' |
1722 |
1635 |
119.15 |
|
|
|
6 |
A' |
1502 |
1426 |
13.09 |
|
|
|
7 |
A' |
1402 |
1331 |
1.47 |
|
|
|
8 |
A' |
1370 |
1301 |
10.20 |
|
|
|
9 |
A' |
1109 |
1053 |
167.14 |
|
|
|
10 |
A' |
980 |
930 |
26.15 |
|
|
|
11 |
A' |
491 |
466 |
13.79 |
|
|
|
12 |
A" |
1038 |
986 |
29.18 |
|
|
|
13 |
A" |
891 |
847 |
125.59 |
|
|
|
14 |
A" |
719 |
683 |
0.05 |
|
|
|
15 |
A" |
507 |
481 |
152.31 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12518.5 cm
-1
Scaled (by 0.9496) Zero Point Vibrational Energy (zpe) 11887.6 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 mPW1PW91/3-21G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.520 |
|
|
|
2 |
C |
0.060 |
|
|
|
3 |
O |
-0.575 |
|
|
|
4 |
H |
0.200 |
|
|
|
5 |
H |
0.219 |
|
|
|
6 |
H |
0.246 |
|
|
|
7 |
H |
0.370 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.653 |
-0.966 |
0.000 |
1.166 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-20.018 |
1.466 |
0.000 |
y |
1.466 |
-13.703 |
0.000 |
z |
0.000 |
0.000 |
-20.495 |
|
Traceless |
| x | y | z |
x |
-2.919 |
1.466 |
0.000 |
y |
1.466 |
6.554 |
0.000 |
z |
0.000 |
0.000 |
-3.635 |
|
Polar |
3z2-r2 | -7.270 |
x2-y2 | -6.315 |
xy | 1.466 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.836 |
-0.151 |
0.000 |
y |
-0.151 |
3.578 |
0.000 |
z |
0.000 |
0.000 |
1.041 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |