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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 | -118.113950 |
| Energy at 298.15K | -118.120183 |
| HF Energy | -117.644906 |
| Nuclear repulsion energy | 74.843948 |
| 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' | 3196 | 3196 | 30.04 | |||
| 2 | A' | 3143 | 3143 | 18.65 | |||
| 3 | A' | 3088 | 3088 | 49.33 | |||
| 4 | A' | 3007 | 3007 | 39.23 | |||
| 5 | A' | 1491 | 1491 | 3.26 | |||
| 6 | A' | 1483 | 1483 | 11.30 | |||
| 7 | A' | 1419 | 1419 | 2.56 | |||
| 8 | A' | 1186 | 1186 | 1.85 | |||
| 9 | A' | 1043 | 1043 | 0.12 | |||
| 10 | A' | 902 | 902 | 1.58 | |||
| 11 | A' | 423 | 423 | 15.99 | |||
| 12 | A' | 355 | 355 | 4.99 | |||
| 13 | A' | 150 | 150 | 0.08 | |||
| 14 | A" | 3144 | 3144 | 22.41 | |||
| 15 | A" | 3087 | 3087 | 6.07 | |||
| 16 | A" | 3003 | 3003 | 27.98 | |||
| 17 | A" | 1482 | 1482 | 0.09 | |||
| 18 | A" | 1473 | 1473 | 1.51 | |||
| 19 | A" | 1431 | 1431 | 5.60 | |||
| 20 | A" | 1368 | 1368 | 3.75 | |||
| 21 | A" | 1165 | 1165 | 0.00 | |||
| 22 | A" | 943 | 943 | 0.49 | |||
| 23 | A" | 938 | 938 | 0.41 | |||
| 24 | A" | 121 | 121 | 0.01 |
| A | B | C |
|---|---|---|
| 1.21827 | 0.27528 | 0.24585 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.014 | 0.547 | 0.000 |
| C2 | -0.014 | -0.201 | 1.302 |
| C3 | -0.014 | -0.201 | -1.302 |
| H4 | 0.312 | 1.595 | 0.000 |
| H5 | -0.769 | -1.010 | 1.298 |
| H6 | -0.769 | -1.010 | -1.298 |
| H7 | 0.968 | -0.686 | 1.497 |
| H8 | -0.226 | 0.463 | 2.157 |
| H9 | 0.968 | -0.686 | -1.497 |
| H10 | -0.226 | 0.463 | -2.157 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5020 | 1.5020 | 1.0973 | 2.1632 | 2.1632 | 2.1739 | 2.1691 | 2.1739 | 2.1691 | C2 | 1.5020 | 2.6043 | 2.2425 | 1.1064 | 2.8255 | 1.1121 | 1.1034 | 3.0058 | 3.5289 | C3 | 1.5020 | 2.6043 | 2.2425 | 2.8255 | 1.1064 | 3.0058 | 3.5289 | 1.1121 | 1.1034 | H4 | 1.0973 | 2.2425 | 2.2425 | 3.1047 | 3.1047 | 2.8060 | 2.4947 | 2.8060 | 2.4947 | H5 | 2.1632 | 1.1064 | 2.8255 | 3.1047 | 2.5955 | 1.7782 | 1.7900 | 3.3066 | 3.7949 | H6 | 2.1632 | 2.8255 | 1.1064 | 3.1047 | 2.5955 | 3.3066 | 3.7949 | 1.7782 | 1.7900 | H7 | 2.1739 | 1.1121 | 3.0058 | 2.8060 | 1.7782 | 3.3066 | 1.7833 | 2.9944 | 4.0123 | H8 | 2.1691 | 1.1034 | 3.5289 | 2.4947 | 1.7900 | 3.7949 | 1.7833 | 4.0123 | 4.3142 | H9 | 2.1739 | 3.0058 | 1.1121 | 2.8060 | 3.3066 | 1.7782 | 2.9944 | 4.0123 | 1.7833 | H10 | 2.1691 | 3.5289 | 1.1034 | 2.4947 | 3.7949 | 1.7900 | 4.0123 | 4.3142 | 1.7833 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 111.154 | C1 | C2 | H7 | 111.662 | |
| C1 | C2 | H8 | 111.815 | C1 | C3 | H6 | 111.154 | |
| C1 | C3 | H9 | 111.662 | C1 | C3 | H10 | 111.815 | |
| C2 | C1 | C3 | 120.209 | C2 | C1 | H4 | 118.420 | |
| C3 | C1 | H4 | 118.420 | H5 | C2 | H7 | 106.554 | |
| H5 | C2 | H8 | 108.196 | H6 | C3 | H9 | 106.554 | |
| H6 | C3 | H10 | 108.196 | H7 | C2 | H8 | 107.207 | |
| H9 | C3 | H10 | 107.207 |