Vibrational Frequencies calculated at B3PW91/6-311G*
| 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 |
3796 |
3654 |
9.97 |
|
|
|
| 2 |
A |
3040 |
2927 |
75.43 |
|
|
|
| 3 |
A |
1538 |
1480 |
0.44 |
|
|
|
| 4 |
A |
1416 |
1363 |
5.39 |
|
|
|
| 5 |
A |
1224 |
1178 |
2.41 |
|
|
|
| 6 |
A |
1062 |
1022 |
113.41 |
|
|
|
| 7 |
A |
590 |
568 |
111.81 |
|
|
|
| 8 |
A |
419 |
404 |
40.02 |
|
|
|
| 9 |
B |
3795 |
3654 |
16.67 |
|
|
|
| 10 |
B |
3089 |
2974 |
65.20 |
|
|
|
| 11 |
B |
1472 |
1417 |
78.89 |
|
|
|
| 12 |
B |
1390 |
1338 |
26.45 |
|
|
|
| 13 |
B |
1094 |
1053 |
262.57 |
|
|
|
| 14 |
B |
1025 |
987 |
8.55 |
|
|
|
| 15 |
B |
429 |
413 |
220.84 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12689.2 cm
-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 12215.9 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 B3PW91/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.054 |
|
|
|
| 2 |
O |
-0.556 |
|
|
|
| 3 |
O |
-0.556 |
|
|
|
| 4 |
H |
0.201 |
|
|
|
| 5 |
H |
0.201 |
|
|
|
| 6 |
H |
0.382 |
|
|
|
| 7 |
H |
0.382 |
|
|
|
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 |
-0.339 |
0.339 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.500 |
-3.656 |
0.000 |
| y |
-3.656 |
-22.528 |
0.000 |
| z |
0.000 |
0.000 |
-16.136 |
|
| Traceless |
| | x | y | z |
| x |
3.832 |
-3.656 |
0.000 |
| y |
-3.656 |
-6.710 |
0.000 |
| z |
0.000 |
0.000 |
2.878 |
|
| Polar |
| 3z2-r2 | 5.756 |
| x2-y2 | 7.028 |
| xy | -3.656 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.846 |
-0.167 |
0.000 |
| y |
-0.167 |
2.938 |
0.000 |
| z |
0.000 |
0.000 |
2.924 |
<r2> (average value of r
2) Å
2
| <r2> |
45.220 |
| (<r2>)1/2 |
6.725 |