Vibrational Frequencies calculated at B1B95/3-21G
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' |
3129 |
2994 |
12.06 |
98.56 |
0.10 |
0.19 |
2 |
A' |
1548 |
1481 |
0.29 |
13.98 |
0.73 |
0.84 |
3 |
A' |
1335 |
1277 |
65.17 |
2.75 |
0.57 |
0.73 |
4 |
A' |
1098 |
1050 |
130.29 |
2.79 |
0.74 |
0.85 |
5 |
A' |
575 |
550 |
45.87 |
25.22 |
0.26 |
0.41 |
6 |
A' |
254 |
243 |
0.44 |
5.08 |
0.45 |
0.62 |
7 |
A" |
3209 |
3070 |
5.87 |
64.40 |
0.75 |
0.86 |
8 |
A" |
1245 |
1191 |
0.80 |
8.83 |
0.75 |
0.86 |
9 |
A" |
890 |
852 |
1.22 |
4.15 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 6641.1 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 6353.5 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 B1B95/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.235 |
|
|
|
2 |
F |
-0.278 |
|
|
|
3 |
I |
0.011 |
|
|
|
4 |
H |
0.251 |
|
|
|
5 |
H |
0.251 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.715 |
-0.457 |
0.000 |
1.775 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-39.191 |
-4.302 |
0.000 |
y |
-4.302 |
-38.685 |
0.000 |
z |
0.000 |
0.000 |
-39.353 |
|
Traceless |
| x | y | z |
x |
-0.173 |
-4.302 |
0.000 |
y |
-4.302 |
0.587 |
0.000 |
z |
0.000 |
0.000 |
-0.415 |
|
Polar |
3z2-r2 | -0.829 |
x2-y2 | -0.507 |
xy | -4.302 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.514 |
-0.505 |
0.000 |
y |
-0.505 |
7.260 |
0.000 |
z |
0.000 |
0.000 |
4.273 |
<r2> (average value of r
2) Å
2
<r2> |
119.789 |
(<r2>)1/2 |
10.945 |