Jump to
S2C1
Energy calculated at BLYP/TZVP
| | hartrees |
| Energy at 0K | -489.348419 |
| Energy at 298.15K | |
| HF Energy | -489.348419 |
| Nuclear repulsion energy | 97.334916 |
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 BLYP/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 |
772 |
770 |
128.16 |
5.38 |
0.53 |
0.69 |
| 2 |
A1 |
306 |
305 |
14.70 |
1.07 |
0.51 |
0.67 |
| 3 |
B2 |
778 |
776 |
170.47 |
7.65 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 927.6 cm
-1
Scaled (by 0.9975) Zero Point Vibrational Energy (zpe) 925.3 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 BLYP/TZVP
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Si1 |
0.000 |
0.000 |
0.595 |
| F2 |
0.000 |
1.274 |
-0.463 |
| F3 |
0.000 |
-1.274 |
-0.463 |
Atom - Atom Distances (Å)
| |
Si1 |
F2 |
F3 |
| Si1 | | 1.6563 | 1.6563 |
F2 | 1.6563 | | 2.5480 | F3 | 1.6563 | 2.5480 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| F2 |
Si1 |
F3 |
100.560 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
0.602 |
|
|
|
| 2 |
F |
-0.301 |
|
|
|
| 3 |
F |
-0.301 |
|
|
|
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 |
1.567 |
1.567 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.000 |
0.000 |
0.000 |
| y |
0.000 |
-25.737 |
0.000 |
| z |
0.000 |
0.000 |
-23.284 |
|
| Traceless |
| | x | y | z |
| x |
4.510 |
0.000 |
0.000 |
| y |
0.000 |
-4.095 |
0.000 |
| z |
0.000 |
0.000 |
-0.416 |
|
| Polar |
| 3z2-r2 | -0.831 |
| x2-y2 | 5.736 |
| 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 |
3.604 |
0.000 |
0.000 |
| y |
0.000 |
4.263 |
0.000 |
| z |
0.000 |
0.000 |
3.645 |
<r2> (average value of r
2) Å
2
| <r2> |
52.407 |
| (<r2>)1/2 |
7.239 |
Jump to
S1C1
Energy calculated at BLYP/TZVP
| | hartrees |
| Energy at 0K | -489.229552 |
| Energy at 298.15K | -489.109674 |
| HF Energy | -489.229552 |
| Nuclear repulsion energy | 95.834795 |
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 BLYP/TZVP
Point Group is C2v
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Si |
0.539 |
|
|
|
| 2 |
F |
-0.270 |
|
|
|
| 3 |
F |
-0.270 |
|
|
|
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 |
1.644 |
1.644 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.437 |
0.000 |
0.000 |
| y |
0.000 |
-25.786 |
0.000 |
| z |
0.000 |
0.000 |
-20.812 |
|
| Traceless |
| | x | y | z |
| x |
-0.138 |
0.000 |
0.000 |
| y |
0.000 |
-3.662 |
0.000 |
| z |
0.000 |
0.000 |
3.800 |
|
| Polar |
| 3z2-r2 | 7.599 |
| x2-y2 | 2.349 |
| 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 |
3.186 |
0.000 |
0.000 |
| y |
0.000 |
3.903 |
0.000 |
| z |
0.000 |
0.000 |
3.093 |
<r2> (average value of r
2) Å
2
| <r2> |
56.069 |
| (<r2>)1/2 |
7.488 |