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 |
3822 |
3681 |
30.10 |
|
|
|
| 2 |
A |
3166 |
3049 |
9.94 |
|
|
|
| 3 |
A |
1522 |
1466 |
27.82 |
|
|
|
| 4 |
A |
1306 |
1258 |
0.63 |
|
|
|
| 5 |
A |
1227 |
1182 |
31.11 |
|
|
|
| 6 |
A |
957 |
922 |
90.64 |
|
|
|
| 7 |
A |
942 |
908 |
7.80 |
|
|
|
| 8 |
A |
555 |
534 |
124.32 |
|
|
|
| 9 |
A |
512 |
493 |
1.38 |
|
|
|
| 10 |
A |
339 |
327 |
15.67 |
|
|
|
| 11 |
A |
131 |
126 |
0.03 |
|
|
|
| 12 |
B |
3823 |
3682 |
38.17 |
|
|
|
| 13 |
B |
3165 |
3048 |
15.62 |
|
|
|
| 14 |
B |
2055 |
1979 |
374.66 |
|
|
|
| 15 |
B |
1403 |
1351 |
70.91 |
|
|
|
| 16 |
B |
1271 |
1224 |
1.54 |
|
|
|
| 17 |
B |
1124 |
1083 |
570.70 |
|
|
|
| 18 |
B |
881 |
848 |
12.29 |
|
|
|
| 19 |
B |
633 |
610 |
61.59 |
|
|
|
| 20 |
B |
519 |
500 |
100.24 |
|
|
|
| 21 |
B |
160 |
154 |
0.64 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14756.6 cm
-1
Scaled (by 0.9631) Zero Point Vibrational Energy (zpe) 14212.0 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 B3PW91/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.248 |
|
|
|
| 2 |
C |
0.056 |
|
|
|
| 3 |
C |
0.056 |
|
|
|
| 4 |
O |
-0.320 |
|
|
|
| 5 |
O |
-0.320 |
|
|
|
| 6 |
H |
0.141 |
|
|
|
| 7 |
H |
0.141 |
|
|
|
| 8 |
H |
0.248 |
|
|
|
| 9 |
H |
0.248 |
|
|
|
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 |
-0.678 |
0.678 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.868 |
-1.247 |
0.000 |
| y |
-1.247 |
-35.245 |
0.000 |
| z |
0.000 |
0.000 |
-26.600 |
|
| Traceless |
| | x | y | z |
| x |
5.054 |
-1.247 |
0.000 |
| y |
-1.247 |
-9.010 |
0.000 |
| z |
0.000 |
0.000 |
3.956 |
|
| Polar |
| 3z2-r2 | 7.912 |
| x2-y2 | 9.376 |
| xy | -1.247 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.405 |
0.925 |
0.000 |
| y |
0.925 |
10.386 |
0.000 |
| z |
0.000 |
0.000 |
4.203 |
<r2> (average value of r
2) Å
2
| <r2> |
147.223 |
| (<r2>)1/2 |
12.134 |