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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 | C2V | 2A2 |
| hartrees | |
|---|---|
| Energy at 0K | -19.528206 |
| Energy at 298.15K | -19.532285 |
| HF Energy | -19.277472 |
| Nuclear repulsion energy | 34.988942 |
| 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 | 3200 | 3200 | 73.78 | |||
| 2 | A1 | 3110 | 3110 | 4.93 | |||
| 3 | A1 | 3087 | 3087 | 30.21 | |||
| 4 | A1 | 1513 | 1513 | 2.78 | |||
| 5 | A1 | 1255 | 1255 | 0.06 | |||
| 6 | A1 | 1006 | 1006 | 0.22 | |||
| 7 | A1 | 412 | 412 | 0.00 | |||
| 8 | A2 | 679 | 679 | 0.00 | |||
| 9 | A2 | 518 | 518 | 0.00 | |||
| 10 | B1 | 966 | 966 | 43.95 | |||
| 11 | B1 | 708 | 708 | 128.55 | |||
| 12 | B1 | 504 | 504 | 20.51 | |||
| 13 | B2 | 3192 | 3192 | 23.24 | |||
| 14 | B2 | 3090 | 3090 | 33.39 | |||
| 15 | B2 | 1499 | 1499 | 1.33 | |||
| 16 | B2 | 1404 | 1404 | 3.54 | |||
| 17 | B2 | 1180 | 1180 | 0.18 | |||
| 18 | B2 | 914 | 914 | 0.16 |
| A | B | C |
|---|---|---|
| 1.70100 | 0.32248 | 0.27109 |
Point Group is C2v
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.470 |
| H2 | 0.000 | 0.000 | 1.577 |
| C3 | 0.000 | 1.271 | -0.207 |
| C4 | 0.000 | -1.271 | -0.207 |
| H5 | 0.000 | 2.222 | 0.357 |
| H6 | 0.000 | -2.222 | 0.357 |
| H7 | 0.000 | 1.329 | -1.312 |
| H8 | 0.000 | -1.329 | -1.312 |
| C1 | H2 | C3 | C4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.1074 | 1.4400 | 1.4400 | 2.2252 | 2.2252 | 2.2228 | 2.2228 | H2 | 1.1074 | 2.1908 | 2.1908 | 2.5356 | 2.5356 | 3.1802 | 3.1802 | C3 | 1.4400 | 2.1908 | 2.5417 | 1.1060 | 3.5384 | 1.1062 | 2.8246 | C4 | 1.4400 | 2.1908 | 2.5417 | 3.5384 | 1.1060 | 2.8246 | 1.1062 | H5 | 2.2252 | 2.5356 | 1.1060 | 3.5384 | 4.4447 | 1.8926 | 3.9236 | H6 | 2.2252 | 2.5356 | 3.5384 | 1.1060 | 4.4447 | 3.9236 | 1.8926 | H7 | 2.2228 | 3.1802 | 1.1062 | 2.8246 | 1.8926 | 3.9236 | 2.6576 | H8 | 2.2228 | 3.1802 | 2.8246 | 1.1062 | 3.9236 | 1.8926 | 2.6576 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 121.307 | C1 | C3 | H7 | 121.053 | |
| C1 | C4 | H6 | 121.307 | C1 | C4 | H8 | 121.053 | |
| H2 | C1 | C3 | 118.049 | H2 | C1 | C4 | 118.049 | |
| C3 | C1 | C4 | 123.901 | H5 | C3 | H7 | 117.640 | |
| H6 | C4 | H8 | 117.640 |