Vibrational Frequencies calculated at mPW1PW91/Def2TZVPP
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3308 |
3308 |
0.01 |
211.95 |
0.11 |
0.20 |
| 2 |
A1 |
3282 |
3282 |
0.08 |
27.34 |
0.31 |
0.47 |
| 3 |
A1 |
1535 |
1535 |
20.03 |
46.55 |
0.13 |
0.23 |
| 4 |
A1 |
1435 |
1435 |
2.82 |
16.52 |
0.33 |
0.50 |
| 5 |
A1 |
1178 |
1178 |
0.63 |
30.72 |
0.15 |
0.26 |
| 6 |
A1 |
1111 |
1111 |
14.77 |
5.91 |
0.15 |
0.25 |
| 7 |
A1 |
1027 |
1027 |
40.54 |
0.84 |
0.21 |
0.35 |
| 8 |
A1 |
893 |
893 |
14.43 |
0.51 |
0.68 |
0.81 |
| 9 |
A2 |
901 |
901 |
0.00 |
0.83 |
0.75 |
0.86 |
| 10 |
A2 |
751 |
751 |
0.00 |
0.09 |
0.75 |
0.86 |
| 11 |
A2 |
622 |
622 |
0.00 |
0.05 |
0.75 |
0.86 |
| 12 |
B1 |
870 |
870 |
0.13 |
0.65 |
0.75 |
0.86 |
| 13 |
B1 |
771 |
771 |
107.07 |
0.24 |
0.75 |
0.86 |
| 14 |
B1 |
633 |
633 |
23.63 |
1.07 |
0.75 |
0.86 |
| 15 |
B2 |
3301 |
3301 |
0.35 |
9.99 |
0.75 |
0.86 |
| 16 |
B2 |
3271 |
3271 |
1.97 |
93.82 |
0.75 |
0.86 |
| 17 |
B2 |
1615 |
1615 |
0.21 |
0.49 |
0.75 |
0.86 |
| 18 |
B2 |
1296 |
1296 |
0.37 |
0.56 |
0.75 |
0.86 |
| 19 |
B2 |
1232 |
1232 |
18.11 |
0.25 |
0.75 |
0.86 |
| 20 |
B2 |
1074 |
1074 |
2.79 |
4.85 |
0.75 |
0.86 |
| 21 |
B2 |
896 |
896 |
0.66 |
3.54 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 15500.0 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15500.0 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/Def2TZVPP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.203 |
|
|
|
| 2 |
C |
0.007 |
|
|
|
| 3 |
C |
0.007 |
|
|
|
| 4 |
C |
-0.159 |
|
|
|
| 5 |
C |
-0.159 |
|
|
|
| 6 |
H |
0.132 |
|
|
|
| 7 |
H |
0.132 |
|
|
|
| 8 |
H |
0.122 |
|
|
|
| 9 |
H |
0.122 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-0.578 |
0.578 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.750 |
0.000 |
0.000 |
| y |
0.000 |
-24.068 |
0.000 |
| z |
0.000 |
0.000 |
-27.770 |
|
| Traceless |
| | x | y | z |
| x |
-5.831 |
0.000 |
0.000 |
| y |
0.000 |
5.692 |
0.000 |
| z |
0.000 |
0.000 |
0.139 |
|
| Polar |
| 3z2-r2 | 0.277 |
| x2-y2 | -7.682 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.454 |
0.000 |
0.000 |
| y |
0.000 |
7.974 |
0.000 |
| z |
0.000 |
0.000 |
7.442 |
<r2> (average value of r
2) Å
2
| <r2> |
80.634 |
| (<r2>)1/2 |
8.980 |