Vibrational Frequencies calculated at LSDA/cc-pVTZ-PP
| 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' |
3041 |
3041 |
7.64 |
99.55 |
0.44 |
0.61 |
| 2 |
A' |
3025 |
3025 |
0.86 |
123.35 |
0.22 |
0.36 |
| 3 |
A' |
2960 |
2960 |
13.60 |
276.28 |
0.09 |
0.17 |
| 4 |
A' |
1420 |
1420 |
3.45 |
7.97 |
0.75 |
0.86 |
| 5 |
A' |
1406 |
1406 |
2.74 |
5.03 |
0.75 |
0.86 |
| 6 |
A' |
1339 |
1339 |
12.44 |
5.24 |
0.61 |
0.76 |
| 7 |
A' |
1175 |
1175 |
55.25 |
13.09 |
0.36 |
0.53 |
| 8 |
A' |
1075 |
1075 |
0.95 |
4.04 |
0.72 |
0.84 |
| 9 |
A' |
944 |
944 |
16.26 |
4.85 |
0.48 |
0.65 |
| 10 |
A' |
524 |
524 |
4.65 |
23.65 |
0.21 |
0.35 |
| 11 |
A' |
252 |
252 |
1.28 |
3.28 |
0.31 |
0.47 |
| 12 |
A" |
3095 |
3095 |
0.94 |
30.53 |
0.75 |
0.86 |
| 13 |
A" |
3057 |
3057 |
3.75 |
77.62 |
0.75 |
0.86 |
| 14 |
A" |
1403 |
1403 |
15.43 |
8.67 |
0.75 |
0.86 |
| 15 |
A" |
1204 |
1204 |
0.41 |
0.54 |
0.75 |
0.86 |
| 16 |
A" |
950 |
950 |
0.00 |
3.25 |
0.75 |
0.86 |
| 17 |
A" |
723 |
723 |
6.33 |
0.06 |
0.75 |
0.86 |
| 18 |
A" |
256 |
256 |
0.00 |
0.07 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 13923.7 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 13923.7 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 LSDA/cc-pVTZ-PP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.278 |
|
|
|
| 2 |
C |
-0.345 |
|
|
|
| 3 |
I |
-0.073 |
|
|
|
| 4 |
H |
0.151 |
|
|
|
| 5 |
H |
0.151 |
|
|
|
| 6 |
H |
0.125 |
|
|
|
| 7 |
H |
0.134 |
|
|
|
| 8 |
H |
0.134 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.368 |
-1.934 |
0.000 |
1.969 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-40.999 |
-1.241 |
0.000 |
| y |
-1.241 |
-37.160 |
0.000 |
| z |
0.000 |
0.000 |
-41.296 |
|
| Traceless |
| | x | y | z |
| x |
-1.771 |
-1.241 |
0.000 |
| y |
-1.241 |
3.987 |
0.000 |
| z |
0.000 |
0.000 |
-2.216 |
|
| Polar |
| 3z2-r2 | -4.433 |
| x2-y2 | -3.839 |
| xy | -1.241 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.258 |
-0.054 |
0.000 |
| y |
-0.054 |
10.955 |
0.000 |
| z |
0.000 |
0.000 |
6.855 |
<r2> (average value of r
2) Å
2
| <r2> |
119.026 |
| (<r2>)1/2 |
10.910 |