Vibrational Frequencies calculated at BLYP/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' |
3084 |
3060 |
0.00 |
247.75 |
0.04 |
0.07 |
| 2 |
A1' |
1504 |
1493 |
0.00 |
9.82 |
0.61 |
0.76 |
| 3 |
A1' |
1180 |
1171 |
0.00 |
27.38 |
0.08 |
0.14 |
| 4 |
A1" |
1131 |
1122 |
0.00 |
0.00 |
0.75 |
0.86 |
| 5 |
A2' |
1098 |
1090 |
0.00 |
0.00 |
0.75 |
0.86 |
| 6 |
A2" |
3173 |
3149 |
54.65 |
0.00 |
0.75 |
0.86 |
| 7 |
A2" |
860 |
853 |
0.99 |
0.00 |
0.75 |
0.86 |
| 8 |
E' |
3073 |
3050 |
30.38 |
20.96 |
0.75 |
0.86 |
| 8 |
E' |
3073 |
3050 |
30.38 |
20.96 |
0.75 |
0.86 |
| 9 |
E' |
1483 |
1472 |
1.09 |
11.29 |
0.75 |
0.86 |
| 9 |
E' |
1483 |
1472 |
1.09 |
11.29 |
0.75 |
0.86 |
| 10 |
E' |
1057 |
1049 |
16.12 |
0.40 |
0.75 |
0.86 |
| 10 |
E' |
1057 |
1049 |
16.12 |
0.40 |
0.75 |
0.86 |
| 11 |
E' |
842 |
836 |
15.63 |
15.74 |
0.75 |
0.86 |
| 11 |
E' |
842 |
836 |
15.63 |
15.74 |
0.75 |
0.86 |
| 12 |
E" |
3148 |
3125 |
0.00 |
98.05 |
0.75 |
0.86 |
| 12 |
E" |
3148 |
3125 |
0.00 |
98.05 |
0.75 |
0.86 |
| 13 |
E" |
1203 |
1194 |
0.00 |
13.45 |
0.75 |
0.86 |
| 13 |
E" |
1203 |
1194 |
0.00 |
13.44 |
0.75 |
0.86 |
| 14 |
E" |
744 |
739 |
0.00 |
3.57 |
0.75 |
0.86 |
| 14 |
E" |
744 |
739 |
0.00 |
3.57 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17566.2 cm
-1
Scaled (by 0.9924) Zero Point Vibrational Energy (zpe) 17432.7 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 BLYP/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.248 |
|
|
|
| 2 |
C |
-0.248 |
|
|
|
| 3 |
C |
-0.248 |
|
|
|
| 4 |
H |
0.124 |
|
|
|
| 5 |
H |
0.124 |
|
|
|
| 6 |
H |
0.124 |
|
|
|
| 7 |
H |
0.124 |
|
|
|
| 8 |
H |
0.124 |
|
|
|
| 9 |
H |
0.124 |
|
|
|
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 |
-20.464 |
0.000 |
0.000 |
| y |
0.000 |
-20.464 |
0.000 |
| z |
0.000 |
0.000 |
-18.457 |
|
| Traceless |
| | x | y | z |
| x |
-1.004 |
0.000 |
0.000 |
| y |
0.000 |
-1.004 |
0.000 |
| z |
0.000 |
0.000 |
2.007 |
|
| Polar |
| 3z2-r2 | 4.015 |
| 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 |
4.454 |
0.000 |
0.000 |
| y |
0.000 |
4.454 |
0.000 |
| z |
0.000 |
0.000 |
4.354 |
<r2> (average value of r
2) Å
2
| <r2> |
44.649 |
| (<r2>)1/2 |
6.682 |