Vibrational Frequencies calculated at B3LYP/aug-cc-pVQZ
| 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' |
3131 |
3034 |
0.00 |
333.83 |
0.02 |
0.04 |
| 2 |
A1' |
1521 |
1474 |
0.00 |
1.51 |
0.26 |
0.42 |
| 3 |
A1' |
1211 |
1174 |
0.00 |
44.10 |
0.06 |
0.11 |
| 4 |
A1" |
1155 |
1119 |
0.00 |
0.00 |
0.75 |
0.86 |
| 5 |
A2' |
1097 |
1063 |
0.00 |
0.00 |
0.75 |
0.86 |
| 6 |
A2" |
3218 |
3118 |
31.37 |
0.00 |
0.75 |
0.86 |
| 7 |
A2" |
863 |
836 |
0.56 |
0.00 |
0.75 |
0.86 |
| 8 |
E' |
3125 |
3027 |
24.81 |
25.43 |
0.75 |
0.86 |
| 8 |
E' |
3125 |
3027 |
24.81 |
25.38 |
0.75 |
0.86 |
| 9 |
E' |
1479 |
1433 |
0.89 |
4.77 |
0.75 |
0.86 |
| 9 |
E' |
1479 |
1433 |
0.89 |
4.82 |
0.75 |
0.86 |
| 10 |
E' |
1055 |
1022 |
9.19 |
0.88 |
0.75 |
0.86 |
| 10 |
E' |
1055 |
1022 |
9.19 |
0.88 |
0.75 |
0.86 |
| 11 |
E' |
879 |
852 |
18.84 |
7.52 |
0.75 |
0.86 |
| 11 |
E' |
879 |
852 |
18.84 |
7.50 |
0.75 |
0.86 |
| 12 |
E" |
3197 |
3098 |
0.00 |
99.25 |
0.75 |
0.86 |
| 12 |
E" |
3197 |
3098 |
0.00 |
99.23 |
0.75 |
0.86 |
| 13 |
E" |
1214 |
1177 |
0.00 |
1.02 |
0.75 |
0.86 |
| 13 |
E" |
1214 |
1177 |
0.00 |
1.02 |
0.75 |
0.86 |
| 14 |
E" |
745 |
722 |
0.00 |
0.49 |
0.75 |
0.86 |
| 14 |
E" |
745 |
722 |
0.00 |
0.50 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17791.2 cm
-1
Scaled (by 0.9689) Zero Point Vibrational Energy (zpe) 17237.9 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 B3LYP/aug-cc-pVQZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.762 |
|
|
|
| 2 |
C |
-0.762 |
|
|
|
| 3 |
C |
-0.762 |
|
|
|
| 4 |
H |
0.381 |
|
|
|
| 5 |
H |
0.381 |
|
|
|
| 6 |
H |
0.381 |
|
|
|
| 7 |
H |
0.381 |
|
|
|
| 8 |
H |
0.381 |
|
|
|
| 9 |
H |
0.381 |
|
|
|
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 |
-20.910 |
0.000 |
0.000 |
| y |
0.000 |
-20.910 |
0.000 |
| z |
0.000 |
0.000 |
-18.640 |
|
| Traceless |
| | x | y | z |
| x |
-1.135 |
0.000 |
0.000 |
| y |
0.000 |
-1.135 |
0.000 |
| z |
0.000 |
0.000 |
2.270 |
|
| Polar |
| 3z2-r2 | 4.541 |
| 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 |
5.683 |
0.000 |
0.000 |
| y |
0.000 |
5.683 |
0.000 |
| z |
0.000 |
0.000 |
4.965 |
<r2> (average value of r
2) Å
2
| <r2> |
43.795 |
| (<r2>)1/2 |
6.618 |