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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
| You are here: Calculated > Energy > Optimized > Energy | |
| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | C2 | 2A |
| hartrees | |
|---|---|
| Energy at 0K | -118.003962 |
| Energy at 298.15K | -118.010284 |
| HF Energy | -117.635903 |
| Nuclear repulsion energy | 75.432629 |
| 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' | 3276 | 3026 | 30.72 | |||
| 2 | A' | 3209 | 2964 | 22.29 | |||
| 3 | A' | 3160 | 2919 | 51.44 | |||
| 4 | A' | 3087 | 2851 | 36.26 | |||
| 5 | A' | 1579 | 1459 | 4.30 | |||
| 6 | A' | 1568 | 1448 | 12.90 | |||
| 7 | A' | 1503 | 1389 | 3.41 | |||
| 8 | A' | 1244 | 1149 | 2.80 | |||
| 9 | A' | 1100 | 1016 | 0.10 | |||
| 10 | A' | 925 | 854 | 1.68 | |||
| 11 | A' | 443 | 410 | 18.46 | |||
| 12 | A' | 367 | 339 | 6.39 | |||
| 13 | A' | 156 | 144 | 0.16 | |||
| 14 | A" | 3210 | 2965 | 23.62 | |||
| 15 | A" | 3158 | 2917 | 5.29 | |||
| 16 | A" | 3082 | 2847 | 24.09 | |||
| 17 | A" | 1569 | 1450 | 0.93 | |||
| 18 | A" | 1557 | 1439 | 1.29 | |||
| 19 | A" | 1505 | 1390 | 7.20 | |||
| 20 | A" | 1444 | 1333 | 2.69 | |||
| 21 | A" | 1203 | 1111 | 0.02 | |||
| 22 | A" | 998 | 922 | 0.52 | |||
| 23 | A" | 984 | 909 | 0.65 | |||
| 24 | A" | 129 | 119 | 0.00 |
| A | B | C |
|---|---|---|
| 1.24308 | 0.27834 | 0.24880 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.014 | 0.543 | 0.000 |
| C2 | 0.014 | -0.200 | 1.296 |
| C3 | 0.014 | -0.200 | -1.296 |
| H4 | -0.310 | 1.577 | 0.000 |
| H5 | -0.953 | -0.684 | 1.488 |
| H6 | -0.953 | -0.684 | -1.488 |
| H7 | 0.767 | -0.992 | 1.295 |
| H8 | 0.219 | 0.461 | 2.139 |
| H9 | 0.767 | -0.992 | -1.295 |
| H10 | 0.219 | 0.461 | -2.139 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4940 | 1.4940 | 1.0833 | 2.1577 | 2.1577 | 2.1448 | 2.1503 | 2.1448 | 2.1503 | C2 | 1.4940 | 2.5922 | 2.2230 | 1.0983 | 2.9871 | 1.0934 | 1.0908 | 2.8119 | 3.5041 | C3 | 1.4940 | 2.5922 | 2.2230 | 2.9871 | 1.0983 | 2.8119 | 3.5041 | 1.0934 | 1.0908 | H4 | 1.0833 | 2.2230 | 2.2230 | 2.7823 | 2.7823 | 3.0717 | 2.4697 | 3.0717 | 2.4697 | H5 | 2.1577 | 1.0983 | 2.9871 | 2.7823 | 2.9768 | 1.7589 | 1.7635 | 3.2864 | 3.9804 | H6 | 2.1577 | 2.9871 | 1.0983 | 2.7823 | 2.9768 | 3.2864 | 3.9804 | 1.7589 | 1.7635 | H7 | 2.1448 | 1.0934 | 2.8119 | 3.0717 | 1.7589 | 3.2864 | 1.7678 | 2.5890 | 3.7683 | H8 | 2.1503 | 1.0908 | 3.5041 | 2.4697 | 1.7635 | 3.9804 | 1.7678 | 3.7683 | 4.2777 | H9 | 2.1448 | 2.8119 | 1.0934 | 3.0717 | 3.2864 | 1.7589 | 2.5890 | 3.7683 | 1.7678 | H10 | 2.1503 | 3.5041 | 1.0908 | 2.4697 | 3.9804 | 1.7635 | 3.7683 | 4.2777 | 1.7678 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 111.779 | C1 | C2 | H7 | 111.039 | |
| C1 | C2 | H8 | 111.641 | C1 | C3 | H6 | 111.779 | |
| C1 | C3 | H9 | 111.039 | C1 | C3 | H10 | 111.641 | |
| C2 | C1 | C3 | 120.349 | C2 | C1 | H4 | 118.341 | |
| C3 | C1 | H4 | 118.341 | H5 | C2 | H7 | 106.746 | |
| H5 | C2 | H8 | 107.330 | H6 | C3 | H9 | 106.746 | |
| H6 | C3 | H10 | 107.330 | H7 | C2 | H8 | 108.071 | |
| H9 | C3 | H10 | 108.071 |
Electronic state