Jump to
S2C1
Energy calculated at M06-2X/6-31G*
| | hartrees |
| Energy at 0K | -489.152032 |
| Energy at 298.15K | |
| HF Energy | -489.152032 |
| Nuclear repulsion energy | 100.374722 |
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/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 |
901 |
853 |
123.56 |
3.00 |
0.68 |
0.81 |
| 2 |
A1 |
341 |
323 |
20.50 |
0.78 |
0.35 |
0.52 |
| 3 |
B2 |
925 |
876 |
148.28 |
4.39 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1083.1 cm
-1
Scaled (by 0.947) Zero Point Vibrational Energy (zpe) 1025.7 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.
Geometric Data calculated at M06-2X/6-31G*
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Si1 |
0.000 |
0.000 |
0.581 |
| F2 |
0.000 |
1.231 |
-0.452 |
| F3 |
0.000 |
-1.231 |
-0.452 |
Atom - Atom Distances (Å)
| |
Si1 |
F2 |
F3 |
| Si1 | | 1.6073 | 1.6073 |
F2 | 1.6073 | | 2.4627 | F3 | 1.6073 | 2.4627 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| F2 |
Si1 |
F3 |
100.012 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
0.779 |
|
|
|
| 2 |
F |
-0.390 |
|
|
|
| 3 |
F |
-0.390 |
|
|
|
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 |
1.103 |
1.103 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.160 |
0.000 |
0.000 |
| y |
0.000 |
-24.485 |
0.000 |
| z |
0.000 |
0.000 |
-23.025 |
|
| Traceless |
| | x | y | z |
| x |
4.595 |
0.000 |
0.000 |
| y |
0.000 |
-3.392 |
0.000 |
| z |
0.000 |
0.000 |
-1.203 |
|
| Polar |
| 3z2-r2 | -2.406 |
| x2-y2 | 5.324 |
| 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 |
3.483 |
0.000 |
0.000 |
| y |
0.000 |
3.767 |
0.000 |
| z |
0.000 |
0.000 |
3.008 |
<r2> (average value of r
2) Å
2
| <r2> |
49.575 |
| (<r2>)1/2 |
7.041 |
Jump to
S1C1
Energy calculated at M06-2X/6-31G*
| | hartrees |
| Energy at 0K | -489.036465 |
| Energy at 298.15K | -488.916703 |
| HF Energy | -489.036465 |
| Nuclear repulsion energy | 98.520336 |
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/6-31G*
Point Group is C2v
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
0.722 |
|
|
|
| 2 |
F |
-0.361 |
|
|
|
| 3 |
F |
-0.361 |
|
|
|
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 |
1.680 |
1.680 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.406 |
0.000 |
0.000 |
| y |
0.000 |
-24.767 |
0.000 |
| z |
0.000 |
0.000 |
-20.028 |
|
| Traceless |
| | x | y | z |
| x |
-0.009 |
0.000 |
0.000 |
| y |
0.000 |
-3.550 |
0.000 |
| z |
0.000 |
0.000 |
3.559 |
|
| Polar |
| 3z2-r2 | 7.118 |
| x2-y2 | 2.361 |
| 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 |
2.808 |
0.000 |
0.000 |
| y |
0.000 |
3.079 |
0.000 |
| z |
0.000 |
0.000 |
2.326 |
<r2> (average value of r
2) Å
2
| <r2> |
53.243 |
| (<r2>)1/2 |
7.297 |