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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 | -118.084811 |
| Energy at 298.15K | -118.091024 |
| HF Energy | -117.648941 |
| Nuclear repulsion energy | 75.123544 |
| 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' | 3237 | 3137 | 23.73 | |||
| 2 | A' | 3160 | 3062 | 16.63 | |||
| 3 | A' | 3096 | 3000 | 40.64 | |||
| 4 | A' | 3012 | 2920 | 35.20 | |||
| 5 | A' | 1482 | 1437 | 4.68 | |||
| 6 | A' | 1474 | 1429 | 13.33 | |||
| 7 | A' | 1398 | 1355 | 3.72 | |||
| 8 | A' | 1179 | 1143 | 1.70 | |||
| 9 | A' | 1023 | 992 | 0.12 | |||
| 10 | A' | 906 | 878 | 1.71 | |||
| 11 | A' | 406 | 393 | 14.72 | |||
| 12 | A' | 342 | 331 | 11.87 | |||
| 13 | A' | 157 | 152 | 0.46 | |||
| 14 | A" | 3160 | 3063 | 21.04 | |||
| 15 | A" | 3097 | 3002 | 3.97 | |||
| 16 | A" | 3011 | 2918 | 26.73 | |||
| 17 | A" | 1472 | 1426 | 0.03 | |||
| 18 | A" | 1462 | 1417 | 1.57 | |||
| 19 | A" | 1418 | 1374 | 9.84 | |||
| 20 | A" | 1358 | 1316 | 1.19 | |||
| 21 | A" | 1170 | 1134 | 0.01 | |||
| 22 | A" | 931 | 902 | 0.74 | |||
| 23 | A" | 929 | 900 | 0.19 | |||
| 24 | A" | 123 | 119 | 0.01 |
| A | B | C |
|---|---|---|
| 1.21873 | 0.27833 | 0.24810 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.014 | 0.550 | 0.000 |
| C2 | -0.014 | -0.202 | 1.295 |
| C3 | -0.014 | -0.202 | -1.295 |
| H4 | 0.299 | 1.596 | 0.000 |
| H5 | -0.792 | -0.983 | 1.299 |
| H6 | -0.792 | -0.983 | -1.299 |
| H7 | 0.952 | -0.718 | 1.465 |
| H8 | -0.186 | 0.461 | 2.155 |
| H9 | 0.952 | -0.718 | -1.465 |
| H10 | -0.186 | 0.461 | -2.155 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4975 | 1.4975 | 1.0918 | 2.1552 | 2.1552 | 2.1648 | 2.1639 | 2.1648 | 2.1639 | C2 | 1.4975 | 2.5901 | 2.2378 | 1.1029 | 2.8191 | 1.1083 | 1.0994 | 2.9690 | 3.5175 | C3 | 1.4975 | 2.5901 | 2.2378 | 2.8191 | 1.1029 | 2.9690 | 3.5175 | 1.1083 | 1.0994 | H4 | 1.0918 | 2.2378 | 2.2378 | 3.0873 | 3.0873 | 2.8157 | 2.4837 | 2.8157 | 2.4837 | H5 | 2.1552 | 1.1029 | 2.8191 | 3.0873 | 2.5986 | 1.7721 | 1.7847 | 3.2790 | 3.7929 | H6 | 2.1552 | 2.8191 | 1.1029 | 3.0873 | 2.5986 | 3.2790 | 3.7929 | 1.7721 | 1.7847 | H7 | 2.1648 | 1.1083 | 2.9690 | 2.8157 | 1.7721 | 3.2790 | 1.7784 | 2.9290 | 3.9734 | H8 | 2.1639 | 1.0994 | 3.5175 | 2.4837 | 1.7847 | 3.7929 | 1.7784 | 3.9734 | 4.3103 | H9 | 2.1648 | 2.9690 | 1.1083 | 2.8157 | 3.2790 | 1.7721 | 2.9290 | 3.9734 | 1.7784 | H10 | 2.1639 | 3.5175 | 1.0994 | 2.4837 | 3.7929 | 1.7847 | 3.9734 | 4.3103 | 1.7784 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 111.042 | C1 | C2 | H7 | 111.476 | |
| C1 | C2 | H8 | 111.960 | C1 | C3 | H6 | 111.042 | |
| C1 | C3 | H9 | 111.476 | C1 | C3 | H10 | 111.960 | |
| C2 | C1 | C3 | 119.725 | C2 | C1 | H4 | 118.756 | |
| C3 | C1 | H4 | 118.756 | H5 | C2 | H7 | 106.527 | |
| H5 | C2 | H8 | 108.266 | H6 | C3 | H9 | 106.527 | |
| H6 | C3 | H10 | 108.266 | H7 | C2 | H8 | 107.325 | |
| H9 | C3 | H10 | 107.325 |