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' |
3767 |
3586 |
72.68 |
|
|
|
2 |
A' |
3022 |
2876 |
75.97 |
|
|
|
3 |
A' |
2996 |
2851 |
39.07 |
|
|
|
4 |
A' |
1834 |
1746 |
165.85 |
|
|
|
5 |
A' |
1482 |
1410 |
21.36 |
|
|
|
6 |
A' |
1442 |
1373 |
40.73 |
|
|
|
7 |
A' |
1398 |
1330 |
31.42 |
|
|
|
8 |
A' |
1298 |
1235 |
40.99 |
|
|
|
9 |
A' |
1160 |
1104 |
99.16 |
|
|
|
10 |
A' |
888 |
845 |
50.57 |
|
|
|
11 |
A' |
770 |
733 |
9.41 |
|
|
|
12 |
A' |
288 |
274 |
24.78 |
|
|
|
13 |
A" |
3045 |
2898 |
16.12 |
|
|
|
14 |
A" |
1254 |
1194 |
3.36 |
|
|
|
15 |
A" |
1110 |
1057 |
0.33 |
|
|
|
16 |
A" |
722 |
688 |
0.00 |
|
|
|
17 |
A" |
412 |
393 |
110.38 |
|
|
|
18 |
A" |
208 |
198 |
6.65 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13547.4 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 12894.4 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 |
-0.174 |
|
|
|
2 |
C |
0.197 |
|
|
|
3 |
O |
-0.509 |
|
|
|
4 |
O |
-0.387 |
|
|
|
5 |
H |
0.371 |
|
|
|
6 |
H |
0.179 |
|
|
|
7 |
H |
0.179 |
|
|
|
8 |
H |
0.144 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
2.160 |
1.536 |
0.000 |
2.651 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-24.456 |
4.299 |
0.000 |
y |
4.299 |
-26.536 |
0.000 |
z |
0.000 |
0.000 |
-23.363 |
|
Traceless |
| x | y | z |
x |
0.493 |
4.299 |
0.000 |
y |
4.299 |
-2.627 |
0.000 |
z |
0.000 |
0.000 |
2.134 |
|
Polar |
3z2-r2 | 4.267 |
x2-y2 | 2.080 |
xy | 4.299 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.957 |
0.156 |
0.000 |
y |
0.156 |
5.522 |
0.000 |
z |
0.000 |
0.000 |
3.455 |
<r2> (average value of r
2) Å
2
<r2> |
72.931 |
(<r2>)1/2 |
8.540 |