Jump to
S2C1
Energy calculated at M06-2X/TZVP
| | hartrees |
| Energy at 0K | -489.264490 |
| Energy at 298.15K | |
| HF Energy | -489.264490 |
| Nuclear repulsion energy | 99.633496 |
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 M06-2X/TZVP
| 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 |
856 |
810 |
160.49 |
3.58 |
0.67 |
0.80 |
| 2 |
A1 |
342 |
324 |
21.56 |
0.83 |
0.40 |
0.57 |
| 3 |
B2 |
852 |
806 |
198.80 |
5.39 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1025.0 cm
-1
Scaled (by 0.9462) Zero Point Vibrational Energy (zpe) 969.9 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.
Geometric Data calculated at M06-2X/TZVP
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Si1 |
0.000 |
0.000 |
0.593 |
| F2 |
0.000 |
1.232 |
-0.461 |
| F3 |
0.000 |
-1.232 |
-0.461 |
Atom - Atom Distances (Å)
| |
Si1 |
F2 |
F3 |
| Si1 | | 1.6215 | 1.6215 |
F2 | 1.6215 | | 2.4644 | F3 | 1.6215 | 2.4644 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| F2 |
Si1 |
F3 |
98.914 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
0.668 |
|
|
|
| 2 |
F |
-0.334 |
|
|
|
| 3 |
F |
-0.334 |
|
|
|
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 |
1.640 |
1.640 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.594 |
0.000 |
0.000 |
| y |
0.000 |
-25.536 |
0.000 |
| z |
0.000 |
0.000 |
-23.403 |
|
| Traceless |
| | x | y | z |
| x |
4.876 |
0.000 |
0.000 |
| y |
0.000 |
-4.038 |
0.000 |
| z |
0.000 |
0.000 |
-0.838 |
|
| Polar |
| 3z2-r2 | -1.676 |
| x2-y2 | 5.942 |
| 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 |
3.562 |
0.000 |
0.000 |
| y |
0.000 |
3.895 |
0.000 |
| z |
0.000 |
0.000 |
3.304 |
<r2> (average value of r
2) Å
2
| <r2> |
50.346 |
| (<r2>)1/2 |
7.096 |
Jump to
S1C1
Energy calculated at M06-2X/TZVP
| | hartrees |
| Energy at 0K | -489.149627 |
| Energy at 298.15K | -489.029830 |
| HF Energy | -489.149627 |
| Nuclear repulsion energy | 98.100567 |
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 M06-2X/TZVP
Point Group is C2v
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
0.599 |
|
|
|
| 2 |
F |
-0.300 |
|
|
|
| 3 |
F |
-0.300 |
|
|
|
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 |
1.881 |
1.881 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.922 |
0.000 |
0.000 |
| y |
0.000 |
-25.876 |
0.000 |
| z |
0.000 |
0.000 |
-20.617 |
|
| Traceless |
| | x | y | z |
| x |
0.324 |
0.000 |
0.000 |
| y |
0.000 |
-4.106 |
0.000 |
| z |
0.000 |
0.000 |
3.782 |
|
| Polar |
| 3z2-r2 | 7.564 |
| x2-y2 | 2.953 |
| 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 |
2.970 |
0.000 |
0.000 |
| y |
0.000 |
3.405 |
0.000 |
| z |
0.000 |
0.000 |
2.656 |
<r2> (average value of r
2) Å
2
| <r2> |
53.858 |
| (<r2>)1/2 |
7.339 |