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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 | -118.239095 |
| Energy at 298.15K | -118.245329 |
| HF Energy | -117.676690 |
| Nuclear repulsion energy | 75.893720 |
| 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' | 3246 | 3060 | 17.84 | |||
| 2 | A' | 3172 | 2990 | 12.91 | |||
| 3 | A' | 3107 | 2929 | 32.28 | |||
| 4 | A' | 3029 | 2855 | 30.16 | |||
| 5 | A' | 1516 | 1430 | 5.96 | |||
| 6 | A' | 1506 | 1420 | 15.72 | |||
| 7 | A' | 1427 | 1345 | 4.62 | |||
| 8 | A' | 1195 | 1126 | 2.23 | |||
| 9 | A' | 1042 | 983 | 0.02 | |||
| 10 | A' | 914 | 861 | 1.81 | |||
| 11 | A' | 408 | 385 | 16.59 | |||
| 12 | A' | 349 | 329 | 12.00 | |||
| 13 | A' | 151 | 142 | 0.57 | |||
| 14 | A" | 3173 | 2991 | 17.74 | |||
| 15 | A" | 3108 | 2930 | 3.88 | |||
| 16 | A" | 3027 | 2854 | 22.67 | |||
| 17 | A" | 1503 | 1417 | 0.84 | |||
| 18 | A" | 1494 | 1409 | 1.13 | |||
| 19 | A" | 1434 | 1352 | 10.19 | |||
| 20 | A" | 1381 | 1302 | 1.31 | |||
| 21 | A" | 1176 | 1109 | 0.06 | |||
| 22 | A" | 951 | 897 | 0.91 | |||
| 23 | A" | 945 | 890 | 0.02 | |||
| 24 | A" | 125 | 118 | 0.01 |
| A | B | C |
|---|---|---|
| 1.24496 | 0.28378 | 0.25284 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.013 | 0.545 | 0.000 |
| C2 | -0.013 | -0.199 | 1.283 |
| C3 | -0.013 | -0.199 | -1.283 |
| H4 | 0.272 | 1.586 | 0.000 |
| H5 | -0.783 | -0.971 | 1.290 |
| H6 | -0.783 | -0.971 | -1.290 |
| H7 | 0.940 | -0.714 | 1.448 |
| H8 | -0.178 | 0.453 | 2.136 |
| H9 | 0.940 | -0.714 | -1.448 |
| H10 | -0.178 | 0.453 | -2.136 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4832 | 1.4832 | 1.0789 | 2.1342 | 2.1342 | 2.1427 | 2.1443 | 2.1427 | 2.1443 | C2 | 1.4832 | 2.5656 | 2.2167 | 1.0903 | 2.7939 | 1.0957 | 1.0865 | 2.9378 | 3.4843 | C3 | 1.4832 | 2.5656 | 2.2167 | 2.7939 | 1.0903 | 2.9378 | 3.4843 | 1.0957 | 1.0865 | H4 | 1.0789 | 2.2167 | 2.2167 | 3.0517 | 3.0517 | 2.7990 | 2.4594 | 2.7990 | 2.4594 | H5 | 2.1342 | 1.0903 | 2.7939 | 3.0517 | 2.5790 | 1.7495 | 1.7632 | 3.2449 | 3.7584 | H6 | 2.1342 | 2.7939 | 1.0903 | 3.0517 | 2.5790 | 3.2449 | 3.7584 | 1.7495 | 1.7632 | H7 | 2.1427 | 1.0957 | 2.9378 | 2.7990 | 1.7495 | 3.2449 | 1.7568 | 2.8960 | 3.9316 | H8 | 2.1443 | 1.0865 | 3.4843 | 2.4594 | 1.7632 | 3.7584 | 1.7568 | 3.9316 | 4.2718 | H9 | 2.1427 | 2.9378 | 1.0957 | 2.7990 | 3.2449 | 1.7495 | 2.8960 | 3.9316 | 1.7568 | H10 | 2.1443 | 3.4843 | 1.0865 | 2.4594 | 3.7584 | 1.7632 | 3.9316 | 4.2718 | 1.7568 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 111.132 | C1 | C2 | H7 | 111.488 | |
| C1 | C2 | H8 | 112.196 | C1 | C3 | H6 | 111.132 | |
| C1 | C3 | H9 | 111.488 | C1 | C3 | H10 | 112.196 | |
| C2 | C1 | C3 | 119.737 | C2 | C1 | H4 | 118.962 | |
| C3 | C1 | H4 | 118.962 | H5 | C2 | H7 | 106.323 | |
| H5 | C2 | H8 | 108.193 | H6 | C3 | H9 | 106.323 | |
| H6 | C3 | H10 | 108.193 | H7 | C2 | H8 | 107.233 | |
| H9 | C3 | H10 | 107.233 |