Vibrational Frequencies calculated at mPW1PW91/6-31+G**
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' |
3216 |
3061 |
9.84 |
|
|
|
2 |
A' |
3108 |
2959 |
39.62 |
|
|
|
3 |
A' |
3093 |
2943 |
32.02 |
|
|
|
4 |
A' |
1837 |
1749 |
347.07 |
|
|
|
5 |
A' |
1505 |
1433 |
12.59 |
|
|
|
6 |
A' |
1478 |
1407 |
6.42 |
|
|
|
7 |
A' |
1406 |
1338 |
1.11 |
|
|
|
8 |
A' |
1269 |
1208 |
280.61 |
|
|
|
9 |
A' |
1199 |
1141 |
38.89 |
|
|
|
10 |
A' |
969 |
922 |
26.86 |
|
|
|
11 |
A' |
783 |
746 |
8.46 |
|
|
|
12 |
A' |
298 |
284 |
15.53 |
|
|
|
13 |
A" |
3180 |
3027 |
14.80 |
|
|
|
14 |
A" |
1495 |
1423 |
11.22 |
|
|
|
15 |
A" |
1183 |
1126 |
1.02 |
|
|
|
16 |
A" |
1047 |
997 |
0.00 |
|
|
|
17 |
A" |
353 |
336 |
30.45 |
|
|
|
18 |
A" |
124 |
118 |
0.11 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13771.6 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 13107.8 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 mPW1PW91/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.288 |
|
|
|
2 |
O |
-0.251 |
|
|
|
3 |
C |
0.288 |
|
|
|
4 |
O |
-0.441 |
|
|
|
5 |
H |
0.177 |
|
|
|
6 |
H |
0.185 |
|
|
|
7 |
H |
0.185 |
|
|
|
8 |
H |
0.145 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.009 |
1.705 |
0.000 |
1.981 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-19.160 |
-1.251 |
0.000 |
y |
-1.251 |
-28.868 |
0.000 |
z |
0.000 |
0.000 |
-23.118 |
|
Traceless |
| x | y | z |
x |
6.833 |
-1.251 |
0.000 |
y |
-1.251 |
-7.730 |
0.000 |
z |
0.000 |
0.000 |
0.896 |
|
Polar |
3z2-r2 | 1.793 |
x2-y2 | 9.709 |
xy | -1.251 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
0.000 |
0.000 |
0.000 |
y |
0.000 |
0.000 |
0.000 |
z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
<r2> |
71.183 |
(<r2>)1/2 |
8.437 |