Vibrational Frequencies calculated at B3PW91/6-31G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3237 |
3101 |
6.40 |
|
|
|
| 2 |
A1 |
3223 |
3086 |
15.22 |
|
|
|
| 3 |
A1 |
3201 |
3065 |
0.54 |
|
|
|
| 4 |
A1 |
1604 |
1536 |
0.49 |
|
|
|
| 5 |
A1 |
1503 |
1440 |
11.93 |
|
|
|
| 6 |
A1 |
1212 |
1161 |
0.09 |
|
|
|
| 7 |
A1 |
1071 |
1026 |
8.08 |
|
|
|
| 8 |
A1 |
1032 |
988 |
0.06 |
|
|
|
| 9 |
A1 |
1015 |
972 |
1.36 |
|
|
|
| 10 |
A1 |
635 |
608 |
1.23 |
|
|
|
| 11 |
A2 |
993 |
951 |
0.00 |
|
|
|
| 12 |
A2 |
846 |
810 |
0.00 |
|
|
|
| 13 |
A2 |
409 |
392 |
0.00 |
|
|
|
| 14 |
B1 |
1025 |
982 |
0.24 |
|
|
|
| 15 |
B1 |
921 |
882 |
1.01 |
|
|
|
| 16 |
B1 |
745 |
713 |
80.20 |
|
|
|
| 17 |
B1 |
693 |
663 |
28.44 |
|
|
|
| 18 |
B1 |
439 |
420 |
5.25 |
|
|
|
| 19 |
B2 |
3228 |
3091 |
26.99 |
|
|
|
| 20 |
B2 |
3209 |
3073 |
6.44 |
|
|
|
| 21 |
B2 |
1659 |
1589 |
2.15 |
|
|
|
| 22 |
B2 |
1492 |
1429 |
7.50 |
|
|
|
| 23 |
B2 |
1376 |
1318 |
0.15 |
|
|
|
| 24 |
B2 |
1342 |
1285 |
0.23 |
|
|
|
| 25 |
B2 |
1217 |
1165 |
0.29 |
|
|
|
| 26 |
B2 |
1099 |
1053 |
3.63 |
|
|
|
| 27 |
B2 |
618 |
592 |
0.41 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19520.5 cm
-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 18694.8 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 B3PW91/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.048 |
|
|
|
| 2 |
C |
-0.219 |
|
|
|
| 3 |
C |
-0.219 |
|
|
|
| 4 |
C |
-0.152 |
|
|
|
| 5 |
C |
-0.152 |
|
|
|
| 6 |
C |
-0.161 |
|
|
|
| 7 |
H |
0.179 |
|
|
|
| 8 |
H |
0.179 |
|
|
|
| 9 |
H |
0.166 |
|
|
|
| 10 |
H |
0.166 |
|
|
|
| 11 |
H |
0.165 |
|
|
|
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 |
-0.878 |
0.878 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.225 |
0.000 |
0.000 |
| y |
0.000 |
-29.311 |
0.000 |
| z |
0.000 |
0.000 |
-33.103 |
|
| Traceless |
| | x | y | z |
| x |
-7.019 |
0.000 |
0.000 |
| y |
0.000 |
6.353 |
0.000 |
| z |
0.000 |
0.000 |
0.665 |
|
| Polar |
| 3z2-r2 | 1.331 |
| x2-y2 | -8.915 |
| 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 |
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> |
121.963 |
| (<r2>)1/2 |
11.044 |