Vibrational Frequencies calculated at B3PW91/3-21G*
| 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' |
3290 |
3157 |
0.00 |
|
|
|
| 2 |
A1' |
1263 |
1212 |
0.00 |
|
|
|
| 3 |
A1' |
1118 |
1073 |
0.00 |
|
|
|
| 4 |
A1' |
959 |
920 |
0.00 |
|
|
|
| 5 |
A1" |
1055 |
1013 |
0.00 |
|
|
|
| 6 |
A1" |
640 |
614 |
0.00 |
|
|
|
| 7 |
A2' |
1052 |
1009 |
0.00 |
|
|
|
| 8 |
A2" |
3274 |
3141 |
34.81 |
|
|
|
| 9 |
A2" |
1302 |
1249 |
0.86 |
|
|
|
| 10 |
A2" |
968 |
929 |
5.00 |
|
|
|
| 11 |
E' |
3264 |
3131 |
13.96 |
|
|
|
| 11 |
E' |
3264 |
3131 |
13.96 |
|
|
|
| 12 |
E' |
1253 |
1202 |
20.39 |
|
|
|
| 12 |
E' |
1253 |
1202 |
20.39 |
|
|
|
| 13 |
E' |
955 |
916 |
3.40 |
|
|
|
| 13 |
E' |
955 |
916 |
3.40 |
|
|
|
| 14 |
E' |
849 |
815 |
1.53 |
|
|
|
| 14 |
E' |
849 |
815 |
1.53 |
|
|
|
| 15 |
E' |
830 |
796 |
61.01 |
|
|
|
| 15 |
E' |
830 |
796 |
61.00 |
|
|
|
| 16 |
E" |
3252 |
3120 |
0.00 |
|
|
|
| 16 |
E" |
3252 |
3120 |
0.00 |
|
|
|
| 17 |
E" |
1178 |
1130 |
0.00 |
|
|
|
| 17 |
E" |
1178 |
1130 |
0.00 |
|
|
|
| 18 |
E" |
1036 |
994 |
0.00 |
|
|
|
| 18 |
E" |
1036 |
994 |
0.00 |
|
|
|
| 19 |
E" |
783 |
751 |
0.00 |
|
|
|
| 19 |
E" |
783 |
751 |
0.00 |
|
|
|
| 20 |
E" |
734 |
704 |
0.00 |
|
|
|
| 20 |
E" |
734 |
704 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21592.8 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 20716.1 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 B3PW91/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.186 |
|
|
|
| 2 |
C |
-0.186 |
|
|
|
| 3 |
C |
-0.186 |
|
|
|
| 4 |
C |
-0.186 |
|
|
|
| 5 |
C |
-0.186 |
|
|
|
| 6 |
C |
-0.186 |
|
|
|
| 7 |
H |
0.186 |
|
|
|
| 8 |
H |
0.186 |
|
|
|
| 9 |
H |
0.186 |
|
|
|
| 10 |
H |
0.186 |
|
|
|
| 11 |
H |
0.186 |
|
|
|
| 12 |
H |
0.186 |
|
|
|
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 |
0.000 |
0.000 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.406 |
0.000 |
0.000 |
| y |
0.000 |
-35.406 |
0.000 |
| z |
0.000 |
0.000 |
-32.056 |
|
| Traceless |
| | x | y | z |
| x |
-1.675 |
0.000 |
0.000 |
| y |
0.000 |
-1.675 |
0.000 |
| z |
0.000 |
0.000 |
3.350 |
|
| Polar |
| 3z2-r2 | 6.700 |
| x2-y2 | 0.000 |
| 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 |
6.731 |
0.000 |
0.000 |
| y |
0.000 |
6.731 |
0.000 |
| z |
0.000 |
0.000 |
7.180 |
<r2> (average value of r
2) Å
2
| <r2> |
103.322 |
| (<r2>)1/2 |
10.165 |