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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 | C2 | 2A |
| hartrees | |
|---|---|
| Energy at 0K | -118.409209 |
| Energy at 298.15K | -118.415350 |
| HF Energy | -118.227983 |
| Nuclear repulsion energy | 75.689849 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | A' | 3200 | 3200 | 22.27 | |||
| 2 | A' | 3119 | 3119 | 15.87 | |||
| 3 | A' | 3047 | 3047 | 42.97 | |||
| 4 | A' | 2977 | 2977 | 45.77 | |||
| 5 | A' | 1507 | 1507 | 5.59 | |||
| 6 | A' | 1496 | 1496 | 14.29 | |||
| 7 | A' | 1425 | 1425 | 4.12 | |||
| 8 | A' | 1190 | 1190 | 2.18 | |||
| 9 | A' | 1035 | 1035 | 0.03 | |||
| 10 | A' | 896 | 896 | 1.78 | |||
| 11 | A' | 391 | 391 | 10.22 | |||
| 12 | A' | 344 | 344 | 17.36 | |||
| 13 | A' | 122 | 122 | 1.20 | |||
| 14 | A" | 3120 | 3120 | 26.06 | |||
| 15 | A" | 3046 | 3046 | 6.23 | |||
| 16 | A" | 2973 | 2973 | 23.02 | |||
| 17 | A" | 1493 | 1493 | 1.07 | |||
| 18 | A" | 1485 | 1485 | 0.58 | |||
| 19 | A" | 1423 | 1423 | 7.94 | |||
| 20 | A" | 1379 | 1379 | 2.64 | |||
| 21 | A" | 1158 | 1158 | 0.18 | |||
| 22 | A" | 953 | 953 | 0.79 | |||
| 23 | A" | 945 | 945 | 0.01 | |||
| 24 | A" | 117 | 117 | 0.01 |
| A | B | C |
|---|---|---|
| 1.25014 | 0.28090 | 0.25062 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.010 | 0.539 | 0.000 |
| C2 | -0.010 | -0.198 | 1.290 |
| C3 | -0.010 | -0.198 | -1.290 |
| H4 | 0.210 | 1.597 | 0.000 |
| H5 | -0.780 | -0.974 | 1.305 |
| H6 | -0.780 | -0.974 | -1.305 |
| H7 | 0.944 | -0.714 | 1.464 |
| H8 | -0.178 | 0.461 | 2.139 |
| H9 | 0.944 | -0.714 | -1.464 |
| H10 | -0.178 | 0.461 | -2.139 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4858 | 1.4858 | 1.0802 | 2.1411 | 2.1411 | 2.1500 | 2.1468 | 2.1500 | 2.1468 | C2 | 1.4858 | 2.5796 | 2.2213 | 1.0928 | 2.8153 | 1.0982 | 1.0880 | 2.9594 | 3.4954 | C3 | 1.4858 | 2.5796 | 2.2213 | 2.8153 | 1.0928 | 2.9594 | 3.4954 | 1.0982 | 1.0880 | H4 | 1.0802 | 2.2213 | 2.2213 | 3.0479 | 3.0479 | 2.8320 | 2.4524 | 2.8320 | 2.4524 | H5 | 2.1411 | 1.0928 | 2.8153 | 3.0479 | 2.6098 | 1.7503 | 1.7656 | 3.2717 | 3.7790 | H6 | 2.1411 | 2.8153 | 1.0928 | 3.0479 | 2.6098 | 3.2717 | 3.7790 | 1.7503 | 1.7656 | H7 | 2.1500 | 1.0982 | 2.9594 | 2.8320 | 1.7503 | 3.2717 | 1.7588 | 2.9276 | 3.9518 | H8 | 2.1468 | 1.0880 | 3.4954 | 2.4524 | 1.7656 | 3.7790 | 1.7588 | 3.9518 | 4.2776 | H9 | 2.1500 | 2.9594 | 1.0982 | 2.8320 | 3.2717 | 1.7503 | 2.9276 | 3.9518 | 1.7588 | H10 | 2.1468 | 3.4954 | 1.0880 | 2.4524 | 3.7790 | 1.7656 | 3.9518 | 4.2776 | 1.7588 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 111.365 | C1 | C2 | H7 | 111.749 | |
| C1 | C2 | H8 | 112.122 | C1 | C3 | H6 | 111.365 | |
| C1 | C3 | H9 | 111.749 | C1 | C3 | H10 | 112.122 | |
| C2 | C1 | C3 | 120.478 | C2 | C1 | H4 | 119.078 | |
| C3 | C1 | H4 | 119.078 | H5 | C2 | H7 | 106.051 | |
| H5 | C2 | H8 | 108.122 | H6 | C3 | H9 | 106.051 | |
| H6 | C3 | H10 | 108.122 | H7 | C2 | H8 | 107.125 | |
| H9 | C3 | H10 | 107.125 |