Vibrational Frequencies calculated at BLYP/cc-pVTZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3163 |
3154 |
1.04 |
|
|
|
| 2 |
A' |
3049 |
3040 |
5.02 |
|
|
|
| 3 |
A' |
2949 |
2940 |
8.73 |
|
|
|
| 4 |
A' |
1604 |
1599 |
1.38 |
|
|
|
| 5 |
A' |
1361 |
1357 |
7.93 |
|
|
|
| 6 |
A' |
1018 |
1015 |
9.40 |
|
|
|
| 7 |
A' |
687 |
685 |
25.15 |
|
|
|
| 8 |
A" |
888 |
886 |
68.63 |
|
|
|
| 9 |
A" |
777 |
775 |
15.18 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7748.0 cm
-1
Scaled (by 0.997) Zero Point Vibrational Energy (zpe) 7724.7 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/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.147 |
|
|
|
| 2 |
C |
-0.204 |
|
|
|
| 3 |
H |
0.128 |
|
|
|
| 4 |
H |
0.105 |
|
|
|
| 5 |
H |
0.118 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.592 |
-0.325 |
0.000 |
0.676 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.552 |
-1.163 |
0.000 |
| y |
-1.163 |
-11.507 |
0.000 |
| z |
0.000 |
0.000 |
-14.761 |
|
| Traceless |
| | x | y | z |
| x |
0.582 |
-1.163 |
0.000 |
| y |
-1.163 |
2.149 |
0.000 |
| z |
0.000 |
0.000 |
-2.731 |
|
| Polar |
| 3z2-r2 | -5.463 |
| x2-y2 | -1.045 |
| xy | -1.163 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.114 |
-0.141 |
-0.001 |
| y |
-0.141 |
5.058 |
-0.000 |
| z |
-0.001 |
-0.000 |
2.246 |
<r2> (average value of r
2) Å
2
| <r2> |
20.574 |
| (<r2>)1/2 |
4.536 |