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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 | -118.226783 |
| Energy at 298.15K | -118.232999 |
| HF Energy | -117.687493 |
| Nuclear repulsion energy | 75.852340 |
| 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' | 3242 | 3079 | 17.52 | |||
| 2 | A' | 3163 | 3004 | 13.07 | |||
| 3 | A' | 3096 | 2941 | 33.03 | |||
| 4 | A' | 3018 | 2866 | 31.05 | |||
| 5 | A' | 1509 | 1433 | 5.37 | |||
| 6 | A' | 1499 | 1423 | 14.81 | |||
| 7 | A' | 1418 | 1347 | 4.25 | |||
| 8 | A' | 1193 | 1133 | 2.12 | |||
| 9 | A' | 1040 | 988 | 0.02 | |||
| 10 | A' | 909 | 863 | 1.76 | |||
| 11 | A' | 404 | 384 | 16.09 | |||
| 12 | A' | 346 | 329 | 11.85 | |||
| 13 | A' | 148 | 140 | 0.56 | |||
| 14 | A" | 3164 | 3005 | 17.39 | |||
| 15 | A" | 3098 | 2943 | 3.53 | |||
| 16 | A" | 3017 | 2865 | 23.33 | |||
| 17 | A" | 1496 | 1421 | 0.59 | |||
| 18 | A" | 1487 | 1412 | 1.11 | |||
| 19 | A" | 1427 | 1356 | 9.98 | |||
| 20 | A" | 1376 | 1307 | 1.25 | |||
| 21 | A" | 1169 | 1110 | 0.06 | |||
| 22 | A" | 950 | 902 | 0.90 | |||
| 23 | A" | 942 | 894 | 0.01 | |||
| 24 | A" | 125 | 119 | 0.01 |
| A | B | C |
|---|---|---|
| 1.24184 | 0.28362 | 0.25259 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.013 | 0.546 | 0.000 |
| C2 | -0.013 | -0.200 | 1.283 |
| C3 | -0.013 | -0.200 | -1.283 |
| H4 | 0.266 | 1.588 | 0.000 |
| H5 | -0.783 | -0.972 | 1.287 |
| H6 | -0.783 | -0.972 | -1.287 |
| H7 | 0.941 | -0.714 | 1.448 |
| H8 | -0.179 | 0.452 | 2.137 |
| H9 | 0.941 | -0.714 | -1.448 |
| H10 | -0.179 | 0.452 | -2.137 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4847 | 1.4847 | 1.0786 | 2.1347 | 2.1347 | 2.1435 | 2.1452 | 2.1435 | 2.1452 | C2 | 1.4847 | 2.5669 | 2.2187 | 1.0908 | 2.7926 | 1.0960 | 1.0869 | 2.9381 | 3.4858 | C3 | 1.4847 | 2.5669 | 2.2187 | 2.7926 | 1.0908 | 2.9381 | 3.4858 | 1.0960 | 1.0869 | H4 | 1.0786 | 2.2187 | 2.2187 | 3.0520 | 3.0520 | 2.8024 | 2.4605 | 2.8024 | 2.4605 | H5 | 2.1347 | 1.0908 | 2.7926 | 3.0520 | 2.5747 | 1.7504 | 1.7651 | 3.2431 | 3.7574 | H6 | 2.1347 | 2.7926 | 1.0908 | 3.0520 | 2.5747 | 3.2431 | 3.7574 | 1.7504 | 1.7651 | H7 | 2.1435 | 1.0960 | 2.9381 | 2.8024 | 1.7504 | 3.2431 | 1.7584 | 2.8950 | 3.9323 | H8 | 2.1452 | 1.0869 | 3.4858 | 2.4605 | 1.7651 | 3.7574 | 1.7584 | 3.9323 | 4.2733 | H9 | 2.1435 | 2.9381 | 1.0960 | 2.8024 | 3.2431 | 1.7504 | 2.8950 | 3.9323 | 1.7584 | H10 | 2.1452 | 3.4858 | 1.0869 | 2.4605 | 3.7574 | 1.7651 | 3.9323 | 4.2733 | 1.7584 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 111.040 | C1 | C2 | H7 | 111.431 | |
| C1 | C2 | H8 | 112.141 | C1 | C3 | H6 | 111.040 | |
| C1 | C3 | H9 | 111.431 | C1 | C3 | H10 | 112.141 | |
| C2 | C1 | C3 | 119.647 | C2 | C1 | H4 | 119.050 | |
| C3 | C1 | H4 | 119.050 | H5 | C2 | H7 | 106.343 | |
| H5 | C2 | H8 | 108.301 | H6 | C3 | H9 | 106.343 | |
| H6 | C3 | H10 | 108.301 | H7 | C2 | H8 | 107.323 | |
| H9 | C3 | H10 | 107.323 |