Vibrational Frequencies calculated at B2PLYP/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 |
Σ |
3545 |
3365 |
82.79 |
28.16 |
0.21 |
0.35 |
| 2 |
Σ |
2321 |
2203 |
92.86 |
25.60 |
0.25 |
0.40 |
| 3 |
Σ |
1084 |
1029 |
68.95 |
8.35 |
0.23 |
0.38 |
| 4 |
Π |
588 |
558 |
41.76 |
0.01 |
0.75 |
0.86 |
| 4 |
Π |
588 |
558 |
41.76 |
0.01 |
0.75 |
0.86 |
| 5 |
Π |
364 |
346 |
5.92 |
11.04 |
0.75 |
0.86 |
| 5 |
Π |
364 |
346 |
5.92 |
11.04 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4427.0 cm
-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 4202.1 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 B2PLYP/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.118 |
|
|
|
| 2 |
C |
-0.141 |
|
|
|
| 3 |
F |
-0.192 |
|
|
|
| 4 |
H |
0.215 |
|
|
|
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 |
-0.626 |
0.626 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-16.450 |
0.000 |
0.000 |
| y |
0.000 |
-16.450 |
0.000 |
| z |
0.000 |
0.000 |
-12.568 |
|
| Traceless |
| | x | y | z |
| x |
-1.941 |
0.000 |
0.000 |
| y |
0.000 |
-1.941 |
0.000 |
| z |
0.000 |
0.000 |
3.882 |
|
| Polar |
| 3z2-r2 | 7.764 |
| 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 |
1.303 |
0.000 |
0.000 |
| y |
0.000 |
1.303 |
0.000 |
| z |
0.000 |
0.000 |
4.335 |
<r2> (average value of r
2) Å
2
| <r2> |
38.040 |
| (<r2>)1/2 |
6.168 |