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 |
3097 |
0.00 |
|
|
|
| 2 |
A1' |
1337 |
1279 |
0.00 |
|
|
|
| 3 |
A1' |
1139 |
1089 |
0.00 |
|
|
|
| 4 |
A1' |
962 |
920 |
0.00 |
|
|
|
| 5 |
A1" |
1008 |
965 |
0.00 |
|
|
|
| 6 |
A1" |
649 |
621 |
0.00 |
|
|
|
| 7 |
A2' |
1002 |
959 |
0.00 |
|
|
|
| 8 |
A2" |
3230 |
3090 |
56.76 |
|
|
|
| 9 |
A2" |
1382 |
1322 |
0.28 |
|
|
|
| 10 |
A2" |
990 |
947 |
2.15 |
|
|
|
| 11 |
E' |
3223 |
3084 |
31.96 |
|
|
|
| 11 |
E' |
3223 |
3084 |
31.96 |
|
|
|
| 12 |
E' |
1286 |
1230 |
10.17 |
|
|
|
| 12 |
E' |
1286 |
1230 |
10.17 |
|
|
|
| 13 |
E' |
966 |
924 |
0.70 |
|
|
|
| 13 |
E' |
966 |
924 |
0.70 |
|
|
|
| 14 |
E' |
866 |
829 |
0.92 |
|
|
|
| 14 |
E' |
866 |
829 |
0.92 |
|
|
|
| 15 |
E' |
831 |
795 |
48.74 |
|
|
|
| 15 |
E' |
831 |
795 |
48.74 |
|
|
|
| 16 |
E" |
3210 |
3071 |
0.00 |
|
|
|
| 16 |
E" |
3210 |
3071 |
0.00 |
|
|
|
| 17 |
E" |
1188 |
1136 |
0.00 |
|
|
|
| 17 |
E" |
1188 |
1136 |
0.00 |
|
|
|
| 18 |
E" |
1032 |
988 |
0.00 |
|
|
|
| 18 |
E" |
1032 |
988 |
0.00 |
|
|
|
| 19 |
E" |
798 |
764 |
0.00 |
|
|
|
| 19 |
E" |
798 |
764 |
0.00 |
|
|
|
| 20 |
E" |
692 |
662 |
0.00 |
|
|
|
| 20 |
E" |
692 |
662 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21561.0 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 20627.4 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 |
-0.157 |
|
|
|
| 2 |
C |
-0.157 |
|
|
|
| 3 |
C |
-0.157 |
|
|
|
| 4 |
C |
-0.157 |
|
|
|
| 5 |
C |
-0.157 |
|
|
|
| 6 |
C |
-0.157 |
|
|
|
| 7 |
H |
0.157 |
|
|
|
| 8 |
H |
0.157 |
|
|
|
| 9 |
H |
0.157 |
|
|
|
| 10 |
H |
0.157 |
|
|
|
| 11 |
H |
0.157 |
|
|
|
| 12 |
H |
0.157 |
|
|
|
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 |
-34.875 |
0.000 |
0.000 |
| y |
0.000 |
-34.875 |
0.000 |
| z |
0.000 |
0.000 |
-32.054 |
|
| Traceless |
| | x | y | z |
| x |
-1.410 |
0.000 |
0.000 |
| y |
0.000 |
-1.410 |
0.000 |
| z |
0.000 |
0.000 |
2.820 |
|
| Polar |
| 3z2-r2 | 5.641 |
| 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 |
7.104 |
0.000 |
0.000 |
| y |
0.000 |
7.104 |
0.000 |
| z |
0.000 |
0.000 |
7.770 |
<r2> (average value of r
2) Å
2
| <r2> |
101.021 |
| (<r2>)1/2 |
10.051 |