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' |
3317 |
3026 |
15.74 |
|
|
|
2 |
A' |
3190 |
2911 |
46.61 |
|
|
|
3 |
A' |
2475 |
2258 |
101.04 |
|
|
|
4 |
A' |
1608 |
1467 |
8.36 |
|
|
|
5 |
A' |
1466 |
1338 |
18.13 |
|
|
|
6 |
A' |
1110 |
1013 |
40.44 |
|
|
|
7 |
A' |
767 |
700 |
4.66 |
|
|
|
8 |
A' |
605 |
552 |
0.60 |
|
|
|
9 |
A" |
3321 |
3030 |
21.87 |
|
|
|
10 |
A" |
1602 |
1462 |
10.28 |
|
|
|
11 |
A" |
1019 |
929 |
12.59 |
|
|
|
12 |
A" |
194 |
177 |
9.51 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10336.3 cm
-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 9431.9 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 |
Se |
0.200 |
|
|
|
2 |
C |
-0.688 |
|
|
|
3 |
H |
-0.054 |
|
|
|
4 |
H |
0.184 |
|
|
|
5 |
H |
0.179 |
|
|
|
6 |
H |
0.179 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.830 |
1.632 |
0.000 |
1.831 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-21.244 |
-1.112 |
0.000 |
y |
-1.112 |
-21.163 |
0.000 |
z |
0.000 |
0.000 |
-24.932 |
|
Traceless |
| x | y | z |
x |
1.804 |
-1.112 |
0.000 |
y |
-1.112 |
1.924 |
0.000 |
z |
0.000 |
0.000 |
-3.728 |
|
Polar |
3z2-r2 | -7.456 |
x2-y2 | -0.080 |
xy | -1.112 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.629 |
-0.423 |
0.000 |
y |
-0.423 |
6.156 |
0.000 |
z |
0.000 |
0.000 |
2.440 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |