Jump to
S2C1
Energy calculated at M06-2X/aug-cc-pVDZ
| | hartrees |
| Energy at 0K | -489.206849 |
| Energy at 298.15K | |
| HF Energy | -489.206849 |
| Nuclear repulsion energy | 98.402818 |
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/aug-cc-pVDZ
| 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 |
836 |
836 |
146.70 |
4.17 |
0.53 |
0.69 |
| 2 |
A1 |
321 |
321 |
17.38 |
0.71 |
0.18 |
0.31 |
| 3 |
B2 |
836 |
836 |
183.76 |
5.81 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 996.4 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 996.4 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/aug-cc-pVDZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Si1 |
0.000 |
0.000 |
0.605 |
| F2 |
0.000 |
1.243 |
-0.470 |
| F3 |
0.000 |
-1.243 |
-0.470 |
Atom - Atom Distances (Å)
| |
Si1 |
F2 |
F3 |
| Si1 | | 1.6431 | 1.6431 |
F2 | 1.6431 | | 2.4855 | F3 | 1.6431 | 2.4855 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| F2 |
Si1 |
F3 |
98.281 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
1.053 |
|
|
|
| 2 |
F |
-0.527 |
|
|
|
| 3 |
F |
-0.527 |
|
|
|
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 |
1.647 |
1.647 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.881 |
0.000 |
0.000 |
| y |
0.000 |
-25.352 |
0.000 |
| z |
0.000 |
0.000 |
-23.425 |
|
| Traceless |
| | x | y | z |
| x |
4.507 |
0.000 |
0.000 |
| y |
0.000 |
-3.699 |
0.000 |
| z |
0.000 |
0.000 |
-0.808 |
|
| Polar |
| 3z2-r2 | -1.617 |
| x2-y2 | 5.471 |
| 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 |
4.032 |
0.000 |
0.000 |
| y |
0.000 |
4.263 |
0.000 |
| z |
0.000 |
0.000 |
3.942 |
<r2> (average value of r
2) Å
2
| <r2> |
51.193 |
| (<r2>)1/2 |
7.155 |
Jump to
S1C1
Energy calculated at M06-2X/aug-cc-pVDZ
| | hartrees |
| Energy at 0K | -489.091678 |
| Energy at 298.15K | -488.971883 |
| HF Energy | -489.091678 |
| Nuclear repulsion energy | 96.907567 |
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/aug-cc-pVDZ
Point Group is C2v
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
1.039 |
|
|
|
| 2 |
F |
-0.520 |
|
|
|
| 3 |
F |
-0.520 |
|
|
|
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 |
1.585 |
1.585 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.313 |
0.000 |
0.000 |
| y |
0.000 |
-25.467 |
0.000 |
| z |
0.000 |
0.000 |
-21.077 |
|
| Traceless |
| | x | y | z |
| x |
-0.041 |
0.000 |
0.000 |
| y |
0.000 |
-3.271 |
0.000 |
| z |
0.000 |
0.000 |
3.312 |
|
| Polar |
| 3z2-r2 | 6.625 |
| x2-y2 | 2.154 |
| 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 |
4.876 |
0.000 |
0.000 |
| y |
0.000 |
4.330 |
0.000 |
| z |
0.000 |
0.000 |
3.883 |
<r2> (average value of r
2) Å
2
| <r2> |
54.791 |
| (<r2>)1/2 |
7.402 |