Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology | |
You are here: Calculated > Energy > Optimized > Energy |
State | Conformation | minimum conformation | conformer description | state description |
---|---|---|---|---|
1 | 1 | yes | D*H | 1Σg |
hartrees | |
---|---|
Energy at 0K | -439.168551 |
Energy at 298.15K | -439.168805 |
Nuclear repulsion energy | 89.647134 |
Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
---|---|---|---|---|---|---|---|
1 | Σg | 1007 | 961 | 0.00 | |||
2 | Σu | 1469 | 1402 | 54.16 | |||
3 | Πu | 300 | 286 | 83.61 | |||
3 | Πu | 300 | 286 | 83.61 |
B |
---|
0.23077 |
Point Group is D∞h
Cartesians (Å)Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
Si1 | 0.000 | 0.000 | 0.000 |
O2 | 0.000 | 0.000 | 1.511 |
O3 | 0.000 | 0.000 | -1.511 |
Si1 | O2 | O3 | |
---|---|---|---|
Si1 | 1.5111 | 1.5111 | O2 | 1.5111 | 3.0223 | O3 | 1.5111 | 3.0223 |
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
O2 | Si1 | O3 | 180.000 |