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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 | -118.173355 |
| Energy at 298.15K | -118.179589 |
| HF Energy | -117.676733 |
| Nuclear repulsion energy | 75.732548 |
| 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' | 3235 | 3052 | 18.51 | |||
| 2 | A' | 3161 | 2982 | 13.47 | |||
| 3 | A' | 3097 | 2922 | 32.87 | |||
| 4 | A' | 3018 | 2848 | 30.33 | |||
| 5 | A' | 1513 | 1427 | 5.78 | |||
| 6 | A' | 1503 | 1418 | 15.19 | |||
| 7 | A' | 1424 | 1343 | 4.27 | |||
| 8 | A' | 1192 | 1125 | 2.17 | |||
| 9 | A' | 1041 | 982 | 0.03 | |||
| 10 | A' | 907 | 856 | 1.72 | |||
| 11 | A' | 409 | 386 | 16.99 | |||
| 12 | A' | 349 | 329 | 11.27 | |||
| 13 | A' | 152 | 144 | 0.49 | |||
| 14 | A" | 3162 | 2983 | 17.95 | |||
| 15 | A" | 3098 | 2923 | 3.99 | |||
| 16 | A" | 3017 | 2846 | 23.11 | |||
| 17 | A" | 1500 | 1415 | 0.80 | |||
| 18 | A" | 1491 | 1407 | 1.00 | |||
| 19 | A" | 1429 | 1348 | 9.66 | |||
| 20 | A" | 1378 | 1300 | 1.74 | |||
| 21 | A" | 1169 | 1103 | 0.08 | |||
| 22 | A" | 949 | 895 | 0.91 | |||
| 23 | A" | 942 | 889 | 0.02 | |||
| 24 | A" | 126 | 119 | 0.01 |
| A | B | C |
|---|---|---|
| 1.23916 | 0.28251 | 0.25170 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.013 | 0.547 | 0.000 |
| C2 | -0.013 | -0.200 | 1.286 |
| C3 | -0.013 | -0.200 | -1.286 |
| H4 | 0.280 | 1.587 | 0.000 |
| H5 | -0.784 | -0.973 | 1.291 |
| H6 | -0.784 | -0.973 | -1.291 |
| H7 | 0.942 | -0.715 | 1.451 |
| H8 | -0.180 | 0.453 | 2.140 |
| H9 | 0.942 | -0.715 | -1.451 |
| H10 | -0.180 | 0.453 | -2.140 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4873 | 1.4873 | 1.0805 | 2.1384 | 2.1384 | 2.1471 | 2.1484 | 2.1471 | 2.1484 | C2 | 1.4873 | 2.5719 | 2.2212 | 1.0918 | 2.7989 | 1.0972 | 1.0881 | 2.9442 | 3.4915 | C3 | 1.4873 | 2.5719 | 2.2212 | 2.7989 | 1.0918 | 2.9442 | 3.4915 | 1.0972 | 1.0881 | H4 | 1.0805 | 2.2212 | 2.2212 | 3.0585 | 3.0585 | 2.8003 | 2.4650 | 2.8003 | 2.4650 | H5 | 2.1384 | 1.0918 | 2.7989 | 3.0585 | 2.5824 | 1.7526 | 1.7663 | 3.2506 | 3.7645 | H6 | 2.1384 | 2.7989 | 1.0918 | 3.0585 | 2.5824 | 3.2506 | 3.7645 | 1.7526 | 1.7663 | H7 | 2.1471 | 1.0972 | 2.9442 | 2.8003 | 1.7526 | 3.2506 | 1.7598 | 2.9023 | 3.9392 | H8 | 2.1484 | 1.0881 | 3.4915 | 2.4650 | 1.7663 | 3.7645 | 1.7598 | 3.9392 | 4.2796 | H9 | 2.1471 | 2.9442 | 1.0972 | 2.8003 | 3.2506 | 1.7526 | 2.9023 | 3.9392 | 1.7598 | H10 | 2.1484 | 3.4915 | 1.0881 | 2.4650 | 3.7645 | 1.7663 | 3.9392 | 4.2796 | 1.7598 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 111.090 | C1 | C2 | H7 | 111.458 | |
| C1 | C2 | H8 | 112.132 | C1 | C3 | H6 | 111.090 | |
| C1 | C3 | H9 | 111.458 | C1 | C3 | H10 | 112.132 | |
| C2 | C1 | C3 | 119.674 | C2 | C1 | H4 | 118.919 | |
| C3 | C1 | H4 | 118.919 | H5 | C2 | H7 | 106.381 | |
| H5 | C2 | H8 | 108.238 | H6 | C3 | H9 | 106.381 | |
| H6 | C3 | H10 | 108.238 | H7 | C2 | H8 | 107.276 | |
| H9 | C3 | H10 | 107.276 |