Jump to
S2C1
Energy calculated at B3LYPultrafine/6-31G*
| hartrees |
Energy at 0K | -489.258541 |
Energy at 298.15K | |
HF Energy | -489.258541 |
Nuclear repulsion energy | 99.714798 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B3LYPultrafine/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 |
A1 |
866 |
830 |
106.94 |
3.70 |
0.63 |
0.77 |
2 |
A1 |
327 |
314 |
16.95 |
0.76 |
0.36 |
0.53 |
3 |
B2 |
899 |
861 |
130.36 |
5.23 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1046.0 cm
-1
Scaled (by 0.958) Zero Point Vibrational Energy (zpe) 1002.1 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.
Geometric Data calculated at B3LYPultrafine/6-31G*
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
Si1 |
0.000 |
0.000 |
0.578 |
F2 |
0.000 |
1.247 |
-0.450 |
F3 |
0.000 |
-1.247 |
-0.450 |
Atom - Atom Distances (Å)
|
Si1 |
F2 |
F3 |
Si1 | | 1.6159 | 1.6159 |
F2 | 1.6159 | | 2.4936 | F3 | 1.6159 | 2.4936 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
F2 |
Si1 |
F3 |
100.991 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Si |
0.731 |
|
|
|
2 |
F |
-0.366 |
|
|
|
3 |
F |
-0.366 |
|
|
|
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 |
0.978 |
0.978 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-19.366 |
0.000 |
0.000 |
y |
0.000 |
-24.437 |
0.000 |
z |
0.000 |
0.000 |
-23.007 |
|
Traceless |
| x | y | z |
x |
4.356 |
0.000 |
0.000 |
y |
0.000 |
-3.250 |
0.000 |
z |
0.000 |
0.000 |
-1.106 |
|
Polar |
3z2-r2 | -2.212 |
x2-y2 | 5.070 |
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 |
3.525 |
0.000 |
0.000 |
y |
0.000 |
3.891 |
0.000 |
z |
0.000 |
0.000 |
3.132 |
<r2> (average value of r
2) Å
2
<r2> |
50.211 |
(<r2>)1/2 |
7.086 |
Jump to
S1C1
Energy calculated at B3LYPultrafine/6-31G*
| hartrees |
Energy at 0K | -489.138157 |
Energy at 298.15K | -489.018372 |
HF Energy | -489.138157 |
Nuclear repulsion energy | 97.905239 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Geometric Data calculated at B3LYPultrafine/6-31G*
Point Group is C2v
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Si |
0.682 |
|
|
|
2 |
F |
-0.341 |
|
|
|
3 |
F |
-0.341 |
|
|
|
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 |
1.518 |
1.518 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-22.608 |
0.000 |
0.000 |
y |
0.000 |
-24.562 |
0.000 |
z |
0.000 |
0.000 |
-20.085 |
|
Traceless |
| x | y | z |
x |
-0.284 |
0.000 |
0.000 |
y |
0.000 |
-3.216 |
0.000 |
z |
0.000 |
0.000 |
3.500 |
|
Polar |
3z2-r2 | 7.000 |
x2-y2 | 1.954 |
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 |
2.908 |
0.000 |
0.000 |
y |
0.000 |
3.273 |
0.000 |
z |
0.000 |
0.000 |
2.609 |
<r2> (average value of r
2) Å
2
<r2> |
53.840 |
(<r2>)1/2 |
7.338 |