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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 | -118.108814 |
| Energy at 298.15K | -118.114995 |
| HF Energy | -117.656148 |
| Nuclear repulsion energy | 75.064989 |
| 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' | 3092 | 2977 | ||||
| 3 | A' | 3032 | 2919 | ||||
| 4 | A' | 2955 | 2845 | ||||
| 5 | A' | 1518 | 1461 | ||||
| 6 | A' | 1505 | 1449 | ||||
| 7 | A' | 1441 | 1387 | ||||
| 8 | A' | 1195 | 1151 | ||||
| 9 | A' | 1053 | 1013 | ||||
| 10 | A' | 893 | 860 | ||||
| 11 | A' | 409 | 393 | ||||
| 12 | A' | 349 | 336 | ||||
| 13 | A' | 145 | 140 | ||||
| 14 | A" | 3093 | 2978 | ||||
| 15 | A" | 3031 | 2919 | ||||
| 16 | A" | 2951 | 2842 | ||||
| 17 | A" | 1506 | 1450 | ||||
| 18 | A" | 1493 | 1437 | ||||
| 19 | A" | 1441 | 1387 | ||||
| 20 | A" | 1387 | 1335 | ||||
| 21 | A" | 1160 | 1117 | ||||
| 22 | A" | 957 | 921 | ||||
| 23 | A" | 946 | 910 | ||||
| 24 | A" | 108 | 104 |
| A | B | C |
|---|---|---|
| 1.22738 | 0.27632 | 0.24671 |
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 | 1.301 |
| C3 | -0.013 | -0.201 | -1.301 |
| H4 | 0.284 | 1.595 | 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 | 1.4997 | 1.4997 | 1.0906 | 2.1563 | 2.1563 | 2.1686 | 2.1617 | 2.1686 | 2.1617 | C2 | 1.4997 | 2.6010 | 2.2374 | 1.1005 | 2.8295 | 1.1062 | 1.0970 | 2.9896 | 3.5213 | C3 | 1.4997 | 2.6010 | 2.2374 | 2.8295 | 1.1005 | 2.9896 | 3.5213 | 1.1062 | 1.0970 | H4 | 1.0906 | 2.2374 | 2.2374 | 3.0844 | 3.0844 | 2.8193 | 2.4783 | 2.8193 | 2.4783 | H5 | 2.1563 | 1.1005 | 2.8295 | 3.0844 | 2.6125 | 1.7680 | 1.7797 | 3.2975 | 3.7964 | H6 | 2.1563 | 2.8295 | 1.1005 | 3.0844 | 2.6125 | 3.2975 | 3.7964 | 1.7680 | 1.7797 | H7 | 2.1686 | 1.1062 | 2.9896 | 2.8193 | 1.7680 | 3.2975 | 1.7743 | 2.9657 | 3.9893 | H8 | 2.1617 | 1.0970 | 3.5213 | 2.4783 | 1.7797 | 3.7964 | 1.7743 | 3.9893 | 4.3046 | H9 | 2.1686 | 2.9896 | 1.1062 | 2.8193 | 3.2975 | 1.7680 | 2.9657 | 3.9893 | 1.7743 | H10 | 2.1617 | 3.5213 | 1.0970 | 2.4783 | 3.7964 | 1.7797 | 3.9893 | 4.3046 | 1.7743 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 111.119 | C1 | C2 | H7 | 111.760 | |
| C1 | C2 | H8 | 111.777 | C1 | C3 | H6 | 111.119 | |
| C1 | C3 | H9 | 111.760 | C1 | C3 | H10 | 111.777 | |
| C2 | C1 | C3 | 120.266 | C2 | C1 | H4 | 118.634 | |
| C3 | C1 | H4 | 118.634 | H5 | C2 | H7 | 106.485 | |
| H5 | C2 | H8 | 108.165 | H6 | C3 | H9 | 106.485 | |
| H6 | C3 | H10 | 108.165 | H7 | C2 | H8 | 107.283 | |
| H9 | C3 | H10 | 107.283 |