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' |
3166 |
3029 |
0.00 |
|
|
|
| 2 |
A1' |
1547 |
1480 |
0.00 |
|
|
|
| 3 |
A1' |
1242 |
1189 |
0.00 |
|
|
|
| 4 |
A1" |
1162 |
1111 |
0.00 |
|
|
|
| 5 |
A2' |
1088 |
1041 |
0.00 |
|
|
|
| 6 |
A2" |
3255 |
3114 |
35.22 |
|
|
|
| 7 |
A2" |
867 |
829 |
0.78 |
|
|
|
| 8 |
E' |
3157 |
3021 |
27.28 |
|
|
|
| 8 |
E' |
3157 |
3021 |
27.28 |
|
|
|
| 9 |
E' |
1493 |
1428 |
0.80 |
|
|
|
| 9 |
E' |
1493 |
1428 |
0.80 |
|
|
|
| 10 |
E' |
1069 |
1022 |
9.98 |
|
|
|
| 10 |
E' |
1069 |
1022 |
9.98 |
|
|
|
| 11 |
E' |
914 |
874 |
19.43 |
|
|
|
| 11 |
E' |
914 |
874 |
19.43 |
|
|
|
| 12 |
E" |
3234 |
3094 |
0.00 |
|
|
|
| 12 |
E" |
3234 |
3094 |
0.00 |
|
|
|
| 13 |
E" |
1223 |
1170 |
0.00 |
|
|
|
| 13 |
E" |
1223 |
1170 |
0.00 |
|
|
|
| 14 |
E" |
744 |
712 |
0.00 |
|
|
|
| 14 |
E" |
744 |
712 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17996.8 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 17217.5 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 |
-0.352 |
|
|
-0.296 |
| 2 |
C |
-0.352 |
|
|
-0.301 |
| 3 |
C |
-0.352 |
|
|
-0.309 |
| 4 |
H |
0.176 |
|
|
0.149 |
| 5 |
H |
0.176 |
|
|
0.151 |
| 6 |
H |
0.176 |
|
|
0.153 |
| 7 |
H |
0.176 |
|
|
0.149 |
| 8 |
H |
0.176 |
|
|
0.151 |
| 9 |
H |
0.176 |
|
|
0.153 |
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 |
0.002 |
0.000 |
0.000 |
0.002 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.202 |
0.000 |
0.000 |
| y |
0.000 |
-20.202 |
0.000 |
| z |
0.000 |
0.000 |
-17.975 |
|
| Traceless |
| | x | y | z |
| x |
-1.113 |
0.000 |
0.000 |
| y |
0.000 |
-1.113 |
0.000 |
| z |
0.000 |
0.000 |
2.227 |
|
| Polar |
| 3z2-r2 | 4.453 |
| 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 |
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> |
43.503 |
| (<r2>)1/2 |
6.596 |