Vibrational Frequencies calculated at HF/CEP-121G
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' |
3413 |
3115 |
12.84 |
|
|
|
2 |
A' |
3396 |
3099 |
3.06 |
|
|
|
3 |
A' |
3296 |
3007 |
0.38 |
|
|
|
4 |
A' |
1769 |
1614 |
56.44 |
|
|
|
5 |
A' |
1520 |
1387 |
12.41 |
|
|
|
6 |
A' |
1398 |
1275 |
27.60 |
|
|
|
7 |
A' |
1130 |
1031 |
22.85 |
|
|
|
8 |
A' |
711 |
649 |
55.34 |
|
|
|
9 |
A' |
414 |
378 |
0.66 |
|
|
|
10 |
A" |
1097 |
1001 |
62.98 |
|
|
|
11 |
A" |
1067 |
973 |
56.23 |
|
|
|
12 |
A" |
683 |
623 |
19.25 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9946.4 cm
-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 9076.1 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 HF/CEP-121G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.250 |
|
|
|
2 |
C |
-0.229 |
|
|
|
3 |
Cl |
-0.072 |
|
|
|
4 |
H |
0.211 |
|
|
|
5 |
H |
0.179 |
|
|
|
6 |
H |
0.162 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.828 |
1.634 |
0.000 |
2.452 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-24.176 |
-1.248 |
0.000 |
y |
-1.248 |
-23.357 |
0.000 |
z |
0.000 |
0.000 |
-27.079 |
|
Traceless |
| x | y | z |
x |
1.042 |
-1.248 |
0.000 |
y |
-1.248 |
2.270 |
0.000 |
z |
0.000 |
0.000 |
-3.312 |
|
Polar |
3z2-r2 | -6.625 |
x2-y2 | -0.818 |
xy | -1.248 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
7.014 |
1.058 |
0.000 |
y |
1.058 |
4.417 |
0.000 |
z |
0.000 |
0.000 |
2.123 |
<r2> (average value of r
2) Å
2
<r2> |
49.841 |
(<r2>)1/2 |
7.060 |