Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology | |
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State | Conformation | minimum conformation | conformer description | state description |
---|---|---|---|---|
1 | 1 | yes | C3V | 2A1 |
hartrees | |
---|---|
Energy at 0K | -584.806619 |
Energy at 298.15K | -584.807738 |
HF Energy | -584.392308 |
Nuclear repulsion energy | 176.050265 |
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 | 916 | 916 | ||||
2 | A1 | 425 | 425 | ||||
3 | E | 1081 | 1081 | ||||
3 | E | 1081 | 1081 | ||||
4 | E | 309 | 309 | ||||
4 | E | 309 | 309 |
A | B | C |
---|---|---|
0.24537 | 0.24537 | 0.13481 |
Point Group is C3v
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
Si1 | 0.000 | 0.000 | 0.378 |
F2 | 0.000 | 1.481 | -0.196 |
F3 | 1.283 | -0.741 | -0.196 |
F4 | -1.283 | -0.741 | -0.196 |
Si1 | F2 | F3 | F4 | |
---|---|---|---|---|
Si1 | 1.5885 | 1.5885 | 1.5885 | F2 | 1.5885 | 2.5655 | 2.5655 | F3 | 1.5885 | 2.5655 | 2.5655 | F4 | 1.5885 | 2.5655 | 2.5655 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
F2 | Si1 | F3 | 107.709 | F2 | Si1 | F4 | 107.709 | |
F3 | Si1 | F4 | 107.709 |
Number | Element | Mulliken | CHELPG | AIM | ESP |
---|---|---|---|---|---|
1 | Si | 1.245 | |||
2 | F | -0.415 | |||
3 | F | -0.415 | |||
4 | F | -0.415 |
x | y | z | |
---|---|---|---|
x | 0.000 | 0.000 | 0.000 |
y | 0.000 | 0.000 | 0.000 |
z | 0.000 | 0.000 | 0.000 |
<r2> | 79.265 |
---|---|
(<r2>)1/2 | 8.903 |