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' |
3240 |
3067 |
5.59 |
|
|
|
2 |
A' |
3108 |
2942 |
9.63 |
|
|
|
3 |
A' |
1532 |
1450 |
12.65 |
|
|
|
4 |
A' |
1474 |
1396 |
0.94 |
|
|
|
5 |
A' |
1197 |
1133 |
2.65 |
|
|
|
6 |
A' |
1067 |
1010 |
16.04 |
|
|
|
7 |
A' |
896 |
848 |
9.81 |
|
|
|
8 |
A' |
470 |
445 |
5.30 |
|
|
|
9 |
A" |
3221 |
3049 |
12.46 |
|
|
|
10 |
A" |
1521 |
1440 |
14.00 |
|
|
|
11 |
A" |
1142 |
1081 |
0.06 |
|
|
|
12 |
A" |
122 |
115 |
0.71 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9495.1 cm
-1
Scaled (by 0.9466) Zero Point Vibrational Energy (zpe) 8988.1 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 |
-0.243 |
|
|
|
2 |
O |
-0.249 |
|
|
|
3 |
O |
-0.126 |
|
|
|
4 |
H |
0.205 |
|
|
|
5 |
H |
0.206 |
|
|
|
6 |
H |
0.206 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
2.651 |
-1.523 |
0.000 |
3.057 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-17.226 |
-0.531 |
0.000 |
y |
-0.531 |
-18.129 |
0.000 |
z |
0.000 |
0.000 |
-16.795 |
|
Traceless |
| x | y | z |
x |
0.236 |
-0.531 |
0.000 |
y |
-0.531 |
-1.119 |
0.000 |
z |
0.000 |
0.000 |
0.883 |
|
Polar |
3z2-r2 | 1.766 |
x2-y2 | 0.903 |
xy | -0.531 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.136 |
0.127 |
0.000 |
y |
0.127 |
2.193 |
0.000 |
z |
0.000 |
0.000 |
1.999 |
<r2> (average value of r
2) Å
2
<r2> |
43.319 |
(<r2>)1/2 |
6.582 |