Vibrational Frequencies calculated at BLYP/aug-cc-pVDZ
| 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' |
3060 |
3054 |
0.00 |
354.13 |
0.02 |
0.04 |
| 2 |
A1' |
1463 |
1460 |
0.00 |
1.26 |
0.33 |
0.50 |
| 3 |
A1' |
1171 |
1169 |
0.00 |
46.10 |
0.06 |
0.11 |
| 4 |
A1" |
1104 |
1101 |
0.00 |
0.00 |
0.75 |
0.86 |
| 5 |
A2' |
1016 |
1014 |
0.00 |
0.00 |
0.75 |
0.86 |
| 6 |
A2" |
3152 |
3146 |
38.88 |
0.00 |
0.75 |
0.86 |
| 7 |
A2" |
833 |
831 |
0.46 |
0.00 |
0.75 |
0.86 |
| 8 |
E' |
3053 |
3047 |
28.65 |
28.87 |
0.75 |
0.86 |
| 8 |
E' |
3053 |
3047 |
28.65 |
28.88 |
0.75 |
0.86 |
| 9 |
E' |
1423 |
1420 |
0.59 |
5.35 |
0.75 |
0.86 |
| 9 |
E' |
1423 |
1420 |
0.59 |
5.35 |
0.75 |
0.86 |
| 10 |
E' |
996 |
994 |
9.60 |
0.75 |
0.75 |
0.86 |
| 10 |
E' |
996 |
994 |
9.60 |
0.75 |
0.75 |
0.86 |
| 11 |
E' |
838 |
836 |
15.92 |
9.00 |
0.75 |
0.86 |
| 11 |
E' |
838 |
836 |
15.92 |
9.00 |
0.75 |
0.86 |
| 12 |
E" |
3131 |
3125 |
0.00 |
108.92 |
0.75 |
0.86 |
| 12 |
E" |
3131 |
3125 |
0.00 |
108.95 |
0.75 |
0.86 |
| 13 |
E" |
1162 |
1160 |
0.00 |
1.06 |
0.75 |
0.86 |
| 13 |
E" |
1162 |
1160 |
0.00 |
1.06 |
0.75 |
0.86 |
| 14 |
E" |
712 |
711 |
0.00 |
0.45 |
0.75 |
0.86 |
| 14 |
E" |
712 |
711 |
0.00 |
0.45 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17212.8 cm
-1
Scaled (by 0.9981) Zero Point Vibrational Energy (zpe) 17180.1 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 BLYP/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
1.375 |
|
|
|
| 2 |
C |
1.375 |
|
|
|
| 3 |
C |
1.375 |
|
|
|
| 4 |
H |
-0.688 |
|
|
|
| 5 |
H |
-0.688 |
|
|
|
| 6 |
H |
-0.688 |
|
|
|
| 7 |
H |
-0.688 |
|
|
|
| 8 |
H |
-0.688 |
|
|
|
| 9 |
H |
-0.688 |
|
|
|
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 |
-21.288 |
0.000 |
0.000 |
| y |
0.000 |
-21.288 |
0.000 |
| z |
0.000 |
0.000 |
-18.969 |
|
| Traceless |
| | x | y | z |
| x |
-1.160 |
0.000 |
0.000 |
| y |
0.000 |
-1.160 |
0.000 |
| z |
0.000 |
0.000 |
2.319 |
|
| Polar |
| 3z2-r2 | 4.638 |
| 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 |
6.001 |
0.000 |
0.000 |
| y |
0.000 |
6.001 |
0.000 |
| z |
0.000 |
0.000 |
5.240 |
<r2> (average value of r
2) Å
2
| <r2> |
44.913 |
| (<r2>)1/2 |
6.702 |