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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 | -118.105052 |
| Energy at 298.15K | -118.111325 |
| HF Energy | -117.656687 |
| Nuclear repulsion energy | 75.484239 |
| 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' | 3232 | 3061 | 28.28 | |||
| 2 | A' | 3168 | 3000 | 18.28 | |||
| 3 | A' | 3109 | 2944 | 46.71 | |||
| 4 | A' | 3027 | 2867 | 34.47 | |||
| 5 | A' | 1539 | 1457 | 6.75 | |||
| 6 | A' | 1527 | 1446 | 20.54 | |||
| 7 | A' | 1456 | 1379 | 6.95 | |||
| 8 | A' | 1212 | 1148 | 2.99 | |||
| 9 | A' | 1066 | 1010 | 0.15 | |||
| 10 | A' | 913 | 865 | 2.08 | |||
| 11 | A' | 423 | 401 | 20.77 | |||
| 12 | A' | 359 | 340 | 10.26 | |||
| 13 | A' | 158 | 150 | 0.37 | |||
| 14 | A" | 3169 | 3001 | 20.46 | |||
| 15 | A" | 3109 | 2945 | 4.82 | |||
| 16 | A" | 3025 | 2865 | 25.19 | |||
| 17 | A" | 1527 | 1446 | 1.57 | |||
| 18 | A" | 1514 | 1434 | 2.28 | |||
| 19 | A" | 1459 | 1382 | 13.05 | |||
| 20 | A" | 1405 | 1330 | 0.63 | |||
| 21 | A" | 1184 | 1122 | 0.07 | |||
| 22 | A" | 967 | 916 | 0.88 | |||
| 23 | A" | 959 | 909 | 0.61 | |||
| 24 | A" | 123 | 117 | 0.00 |
| A | B | C |
|---|---|---|
| 1.23732 | 0.27988 | 0.24977 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.014 | 0.546 | 0.000 |
| C2 | -0.014 | -0.200 | 1.292 |
| C3 | -0.014 | -0.200 | -1.292 |
| H4 | 0.302 | 1.583 | 0.000 |
| H5 | -0.782 | -0.980 | 1.298 |
| H6 | -0.782 | -0.980 | -1.298 |
| H7 | 0.947 | -0.707 | 1.468 |
| H8 | -0.193 | 0.459 | 2.143 |
| H9 | 0.947 | -0.707 | -1.468 |
| H10 | -0.193 | 0.459 | -2.143 |
| C1 | C2 | C3 | H4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4917 | 1.4917 | 1.0846 | 2.1449 | 2.1449 | 2.1559 | 2.1522 | 2.1559 | 2.1522 | C2 | 1.4917 | 2.5838 | 2.2247 | 1.0947 | 2.8113 | 1.1003 | 1.0916 | 2.9660 | 3.5022 | C3 | 1.4917 | 2.5838 | 2.2247 | 2.8113 | 1.0947 | 2.9660 | 3.5022 | 1.1003 | 1.0916 | H4 | 1.0846 | 2.2247 | 2.2247 | 3.0705 | 3.0705 | 2.7959 | 2.4699 | 2.7959 | 2.4699 | H5 | 2.1449 | 1.0947 | 2.8113 | 3.0705 | 2.5950 | 1.7588 | 1.7701 | 3.2730 | 3.7756 | H6 | 2.1449 | 2.8113 | 1.0947 | 3.0705 | 2.5950 | 3.2730 | 3.7756 | 1.7588 | 1.7701 | H7 | 2.1559 | 1.1003 | 2.9660 | 2.7959 | 1.7588 | 3.2730 | 1.7651 | 2.9363 | 3.9623 | H8 | 2.1522 | 1.0916 | 3.5022 | 2.4699 | 1.7701 | 3.7756 | 1.7651 | 3.9623 | 4.2860 | H9 | 2.1559 | 2.9660 | 1.1003 | 2.7959 | 3.2730 | 1.7588 | 2.9363 | 3.9623 | 1.7651 | H10 | 2.1522 | 3.5022 | 1.0916 | 2.4699 | 3.7756 | 1.7701 | 3.9623 | 4.2860 | 1.7651 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | H5 | 111.124 | C1 | C2 | H7 | 111.663 | |
| C1 | C2 | H8 | 111.905 | C1 | C3 | H6 | 111.124 | |
| C1 | C3 | H9 | 111.663 | C1 | C3 | H10 | 111.905 | |
| C2 | C1 | C3 | 120.003 | C2 | C1 | H4 | 118.573 | |
| C3 | C1 | H4 | 118.573 | H5 | C2 | H7 | 106.499 | |
| H5 | C2 | H8 | 108.120 | H6 | C3 | H9 | 106.499 | |
| H6 | C3 | H10 | 108.120 | H7 | C2 | H8 | 107.271 | |
| H9 | C3 | H10 | 107.271 |
Electronic state