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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 | -118.108476 |
| Energy at 298.15K | -118.114672 |
| HF Energy | -117.656156 |
| Nuclear repulsion energy | 75.075402 |
| 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' | 3154 | 3036 | ||||
| 2 | A' | 3093 | 2977 | ||||
| 3 | A' | 3033 | 2920 | ||||
| 4 | A' | 2956 | 2846 | ||||
| 5 | A' | 1518 | 1461 | ||||
| 6 | A' | 1506 | 1449 | ||||
| 7 | A' | 1441 | 1388 | ||||
| 8 | A' | 1196 | 1151 | ||||
| 9 | A' | 1053 | 1014 | ||||
| 10 | A' | 894 | 861 | ||||
| 11 | A' | 408 | 393 | ||||
| 12 | A' | 350 | 337 | ||||
| 13 | A' | 147 | 142 | ||||
| 14 | A" | 3094 | 2978 | ||||
| 15 | A" | 3032 | 2919 | ||||
| 16 | A" | 2953 | 2843 | ||||
| 17 | A" | 1507 | 1450 | ||||
| 18 | A" | 1493 | 1437 | ||||
| 19 | A" | 1442 | 1388 | ||||
| 20 | A" | 1388 | 1336 | ||||
| 21 | A" | 1161 | 1117 | ||||
| 22 | A" | 958 | 922 | ||||
| 23 | A" | 946 | 911 | ||||
| 24 | A" | 114 | 110 |
| A | B | C |
|---|---|---|
| 1.22771 | 0.27641 | 0.24679 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.013 | 0.546 | 0.000 |
| C2 | -0.013 | -0.201 | 1.300 |
| C3 | -0.013 | -0.201 | -1.300 |
| H4 | 0.281 | 1.596 | 0.000 |
| H5 | -0.783 | -0.987 | 1.306 |
| H6 | -0.783 | -0.987 | -1.306 |
| H7 | 0.954 | -0.707 | 1.483 |
| H8 | -0.198 | 0.465 | 2.152 |
| H9 | 0.954 | -0.707 | -1.483 |
| H10 | -0.198 | 0.465 | -2.152 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4994 | 1.4994 | 1.0905 | 2.1557 | 2.1557 | 2.1682 | 2.1613 | 2.1682 | 2.1613 | C2 | 1.4994 | 2.6007 | 2.2373 | 1.1005 | 2.8288 | 1.1061 | 1.0969 | 2.9893 | 3.5208 | C3 | 1.4994 | 2.6007 | 2.2373 | 2.8288 | 1.1005 | 2.9893 | 3.5208 | 1.1061 | 1.0969 | H4 | 1.0905 | 2.2373 | 2.2373 | 3.0836 | 3.0836 | 2.8198 | 2.4775 | 2.8198 | 2.4775 | H5 | 2.1557 | 1.1005 | 2.8288 | 3.0836 | 2.6113 | 1.7683 | 1.7798 | 3.2971 | 3.7956 | H6 | 2.1557 | 2.8288 | 1.1005 | 3.0836 | 2.6113 | 3.2971 | 3.7956 | 1.7683 | 1.7798 | H7 | 2.1682 | 1.1061 | 2.9893 | 2.8198 | 1.7683 | 3.2971 | 1.7741 | 2.9655 | 3.9887 | H8 | 2.1613 | 1.0969 | 3.5208 | 2.4775 | 1.7798 | 3.7956 | 1.7741 | 3.9887 | 4.3037 | H9 | 2.1682 | 2.9893 | 1.1061 | 2.8198 | 3.2971 | 1.7683 | 2.9655 | 3.9887 | 1.7741 | H10 | 2.1613 | 3.5208 | 1.0969 | 2.4775 | 3.7956 | 1.7798 | 3.9887 | 4.3037 | 1.7741 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 111.095 | C1 | C2 | H7 | 111.751 | |
| C1 | C2 | H8 | 111.764 | C1 | C3 | H6 | 111.095 | |
| C1 | C3 | H9 | 111.751 | C1 | C3 | H10 | 111.764 | |
| C2 | C1 | C3 | 120.273 | C2 | C1 | H4 | 118.652 | |
| C3 | C1 | H4 | 118.652 | H5 | C2 | H7 | 106.518 | |
| H5 | C2 | H8 | 108.183 | H6 | C3 | H9 | 106.518 | |
| H6 | C3 | H10 | 108.183 | H7 | C2 | H8 | 107.280 | |
| H9 | C3 | H10 | 107.280 |