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' |
3221 |
3055 |
5.60 |
|
|
|
| 2 |
A' |
3213 |
3047 |
15.81 |
|
|
|
| 3 |
A' |
3100 |
2940 |
7.54 |
|
|
|
| 4 |
A' |
3099 |
2939 |
21.86 |
|
|
|
| 5 |
A' |
1874 |
1777 |
234.70 |
|
|
|
| 6 |
A' |
1531 |
1452 |
8.81 |
|
|
|
| 7 |
A' |
1505 |
1427 |
24.37 |
|
|
|
| 8 |
A' |
1500 |
1423 |
12.76 |
|
|
|
| 9 |
A' |
1427 |
1353 |
73.89 |
|
|
|
| 10 |
A' |
1319 |
1250 |
321.52 |
|
|
|
| 11 |
A' |
1228 |
1164 |
1.09 |
|
|
|
| 12 |
A' |
1114 |
1057 |
55.99 |
|
|
|
| 13 |
A' |
1009 |
957 |
1.39 |
|
|
|
| 14 |
A' |
886 |
840 |
16.04 |
|
|
|
| 15 |
A' |
656 |
622 |
6.62 |
|
|
|
| 16 |
A' |
425 |
403 |
6.42 |
|
|
|
| 17 |
A' |
286 |
271 |
12.68 |
|
|
|
| 18 |
A" |
3181 |
3016 |
20.78 |
|
|
|
| 19 |
A" |
3173 |
3009 |
4.01 |
|
|
|
| 20 |
A" |
1519 |
1440 |
7.96 |
|
|
|
| 21 |
A" |
1507 |
1429 |
8.28 |
|
|
|
| 22 |
A" |
1194 |
1132 |
0.81 |
|
|
|
| 23 |
A" |
1080 |
1024 |
9.64 |
|
|
|
| 24 |
A" |
612 |
580 |
5.87 |
|
|
|
| 25 |
A" |
184 |
174 |
6.86 |
|
|
|
| 26 |
A" |
132 |
126 |
0.21 |
|
|
|
| 27 |
A" |
53 |
50 |
0.55 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20012.9 cm
-1
Scaled (by 0.9483) Zero Point Vibrational Energy (zpe) 18978.2 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 |
-0.605 |
|
|
|
| 2 |
C |
0.611 |
|
|
|
| 3 |
O |
-0.475 |
|
|
|
| 4 |
O |
-0.448 |
|
|
|
| 5 |
C |
-0.287 |
|
|
|
| 6 |
H |
0.211 |
|
|
|
| 7 |
H |
0.209 |
|
|
|
| 8 |
H |
0.209 |
|
|
|
| 9 |
H |
0.188 |
|
|
|
| 10 |
H |
0.193 |
|
|
|
| 11 |
H |
0.193 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.525 |
-0.952 |
0.000 |
1.797 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.826 |
-2.683 |
0.000 |
| y |
-2.683 |
-31.395 |
0.000 |
| z |
0.000 |
0.000 |
-28.805 |
|
| Traceless |
| | x | y | z |
| x |
0.274 |
-2.683 |
0.000 |
| y |
-2.683 |
-2.080 |
0.000 |
| z |
0.000 |
0.000 |
1.806 |
|
| Polar |
| 3z2-r2 | 3.611 |
| x2-y2 | 1.569 |
| xy | -2.683 |
| 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> |
117.814 |
| (<r2>)1/2 |
10.854 |