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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 | -117.285106 |
| Energy at 298.15K | -117.291363 |
| HF Energy | -116.984782 |
| Nuclear repulsion energy | 74.564223 |
| 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' | 3167 | 3071 | ||||
| 2 | A' | 3087 | 2994 | ||||
| 3 | A' | 3039 | 2948 | ||||
| 4 | A' | 2973 | 2883 | ||||
| 5 | A' | 1577 | 1529 | ||||
| 6 | A' | 1566 | 1519 | ||||
| 7 | A' | 1481 | 1436 | ||||
| 8 | A' | 1220 | 1183 | ||||
| 9 | A' | 1093 | 1060 | ||||
| 10 | A' | 848 | 822 | ||||
| 11 | A' | 425 | 412 | ||||
| 12 | A' | 357 | 346 | ||||
| 13 | A' | 144 | 140 | ||||
| 14 | A" | 3087 | 2994 | ||||
| 15 | A" | 3038 | 2946 | ||||
| 16 | A" | 2970 | 2880 | ||||
| 17 | A" | 1567 | 1520 | ||||
| 18 | A" | 1555 | 1508 | ||||
| 19 | A" | 1465 | 1421 | ||||
| 20 | A" | 1412 | 1369 | ||||
| 21 | A" | 1115 | 1081 | ||||
| 22 | A" | 999 | 969 | ||||
| 23 | A" | 980 | 951 | ||||
| 24 | A" | 128 | 124 |
| A | B | C |
|---|---|---|
| 1.20582 | 0.27219 | 0.24290 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.013 | 0.556 | 0.000 |
| C2 | -0.013 | -0.206 | 1.313 |
| C3 | -0.013 | -0.206 | -1.313 |
| H4 | 0.310 | 1.597 | 0.000 |
| H5 | -0.773 | -1.004 | 1.293 |
| H6 | -0.773 | -1.004 | -1.293 |
| H7 | 0.965 | -0.688 | 1.502 |
| H8 | -0.230 | 0.460 | 2.160 |
| H9 | 0.965 | -0.688 | -1.502 |
| H10 | -0.230 | 0.460 | -2.160 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5177 | 1.5177 | 1.0898 | 2.1643 | 2.1643 | 2.1819 | 2.1734 | 2.1819 | 2.1734 | C2 | 1.5177 | 2.6251 | 2.2532 | 1.1020 | 2.8294 | 1.1067 | 1.0994 | 3.0187 | 3.5428 | C3 | 1.5177 | 2.6251 | 2.2532 | 2.8294 | 1.1020 | 3.0187 | 3.5428 | 1.1067 | 1.0994 | H4 | 1.0898 | 2.2532 | 2.2532 | 3.1000 | 3.1000 | 2.8116 | 2.5004 | 2.8116 | 2.5004 | H5 | 2.1643 | 1.1020 | 2.8294 | 3.1000 | 2.5869 | 1.7785 | 1.7856 | 3.3069 | 3.7903 | H6 | 2.1643 | 2.8294 | 1.1020 | 3.1000 | 2.5869 | 3.3069 | 3.7903 | 1.7785 | 1.7856 | H7 | 2.1819 | 1.1067 | 3.0187 | 2.8116 | 1.7785 | 3.3069 | 1.7824 | 3.0047 | 4.0199 | H8 | 2.1734 | 1.0994 | 3.5428 | 2.5004 | 1.7856 | 3.7903 | 1.7824 | 4.0199 | 4.3208 | H9 | 2.1819 | 3.0187 | 1.1067 | 2.8116 | 3.3069 | 1.7785 | 3.0047 | 4.0199 | 1.7824 | H10 | 2.1734 | 3.5428 | 1.0994 | 2.5004 | 3.7903 | 1.7856 | 4.0199 | 4.3208 | 1.7824 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 110.404 | C1 | C2 | H7 | 111.525 | |
| C1 | C2 | H8 | 111.289 | C1 | C3 | H6 | 110.404 | |
| C1 | C3 | H9 | 111.525 | C1 | C3 | H10 | 111.289 | |
| C2 | C1 | C3 | 119.731 | C2 | C1 | H4 | 118.648 | |
| C3 | C1 | H4 | 118.648 | H5 | C2 | H7 | 107.257 | |
| H5 | C2 | H8 | 108.417 | H6 | C3 | H9 | 107.257 | |
| H6 | C3 | H10 | 108.417 | H7 | C2 | H8 | 107.794 | |
| H9 | C3 | H10 | 107.794 |