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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 | C2V | 2A2 |
| hartrees | |
|---|---|
| Energy at 0K | -19.556749 |
| Energy at 298.15K | -19.560872 |
| HF Energy | -19.286626 |
| Nuclear repulsion energy | 35.439897 |
| 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 | 3168 | 3168 | ||||
| 2 | A1 | 3068 | 3068 | ||||
| 3 | A1 | 3049 | 3049 | ||||
| 4 | A1 | 1521 | 1521 | ||||
| 5 | A1 | 1266 | 1266 | ||||
| 6 | A1 | 1025 | 1025 | ||||
| 7 | A1 | 423 | 423 | ||||
| 8 | A2 | 683 | 683 | ||||
| 9 | A2 | 533 | 533 | ||||
| 10 | B1 | 954 | 954 | ||||
| 11 | B1 | 668 | 668 | ||||
| 12 | B1 | 512 | 512 | ||||
| 13 | B2 | 3163 | 3163 | ||||
| 14 | B2 | 3047 | 3047 | ||||
| 15 | B2 | 1494 | 1494 | ||||
| 16 | B2 | 1404 | 1404 | ||||
| 17 | B2 | 1131 | 1131 | ||||
| 18 | B2 | 933 | 933 |
| A | B | C |
|---|---|---|
| 1.75584 | 0.33150 | 0.27885 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.458 |
| H2 | 0.000 | 0.000 | 1.559 |
| C3 | 0.000 | 1.253 | -0.202 |
| C4 | 0.000 | -1.253 | -0.202 |
| H5 | 0.000 | 2.195 | 0.357 |
| H6 | 0.000 | -2.195 | 0.357 |
| H7 | 0.000 | 1.315 | -1.299 |
| H8 | 0.000 | -1.315 | -1.299 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.1006 | 1.4159 | 1.4159 | 2.1973 | 2.1973 | 2.1947 | 2.1947 | H2 | 1.1006 | 2.1608 | 2.1608 | 2.5024 | 2.5024 | 3.1457 | 3.1457 | C3 | 1.4159 | 2.1608 | 2.5051 | 1.0956 | 3.4925 | 1.0986 | 2.7923 | C4 | 1.4159 | 2.1608 | 2.5051 | 3.4925 | 1.0956 | 2.7923 | 1.0986 | H5 | 2.1973 | 2.5024 | 1.0956 | 3.4925 | 4.3899 | 1.8748 | 3.8811 | H6 | 2.1973 | 2.5024 | 3.4925 | 1.0956 | 4.3899 | 3.8811 | 1.8748 | H7 | 2.1947 | 3.1457 | 1.0986 | 2.7923 | 1.8748 | 3.8811 | 2.6306 | H8 | 2.1947 | 3.1457 | 2.7923 | 1.0986 | 3.8811 | 1.8748 | 2.6306 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.537 | C1 | C3 | H7 | 121.064 | |
| C1 | C4 | H6 | 121.537 | C1 | C4 | H8 | 121.064 | |
| H2 | C1 | C3 | 117.790 | H2 | C1 | C4 | 117.790 | |
| C3 | C1 | C4 | 124.420 | H5 | C3 | H7 | 117.399 | |
| H6 | C4 | H8 | 117.399 |