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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 | CS trans | 1A' |
| hartrees | |
|---|---|
| Energy at 0K | -191.377378 |
| Energy at 298.15K | |
| HF Energy | -190.782973 |
| Nuclear repulsion energy | 103.859701 |
| 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' | 3368 | 3368 | 3.41 | |||
| 2 | A' | 3321 | 3321 | 0.49 | |||
| 3 | A' | 3273 | 3273 | 2.36 | |||
| 4 | A' | 3058 | 3058 | 71.98 | |||
| 5 | A' | 1928 | 1928 | 229.85 | |||
| 6 | A' | 1780 | 1780 | 1.69 | |||
| 7 | A' | 1525 | 1525 | 10.32 | |||
| 8 | A' | 1463 | 1463 | 7.15 | |||
| 9 | A' | 1351 | 1351 | 2.22 | |||
| 10 | A' | 1222 | 1222 | 36.05 | |||
| 11 | A' | 958 | 958 | 19.20 | |||
| 12 | A' | 591 | 591 | 5.87 | |||
| 13 | A' | 328 | 328 | 11.24 | |||
| 14 | A" | 1100 | 1100 | 0.33 | |||
| 15 | A" | 1093 | 1093 | 12.35 | |||
| 16 | A" | 1066 | 1066 | 39.31 | |||
| 17 | A" | 643 | 643 | 8.24 | |||
| 18 | A" | 169 | 169 | 5.52 |
| A | B | C |
|---|---|---|
| 1.61818 | 0.15748 | 0.14352 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.151 | -0.746 | 0.000 |
| C2 | 0.000 | 0.720 | 0.000 |
| C3 | 1.200 | 1.276 | 0.000 |
| O4 | -1.202 | -1.313 | 0.000 |
| H5 | 0.799 | -1.304 | 0.000 |
| H6 | -0.910 | 1.297 | 0.000 |
| H7 | 1.339 | 2.344 | 0.000 |
| H8 | 2.094 | 0.672 | 0.000 |
| C1 | C2 | C3 | O4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.4741 | 2.4322 | 1.1946 | 1.1010 | 2.1798 | 3.4305 | 2.6549 | C2 | 1.4741 | 1.3228 | 2.3620 | 2.1759 | 1.0776 | 2.1048 | 2.0944 | C3 | 2.4322 | 1.3228 | 3.5322 | 2.6113 | 2.1105 | 1.0764 | 1.0789 | O4 | 1.1946 | 2.3620 | 3.5322 | 2.0010 | 2.6262 | 4.4533 | 3.8476 | H5 | 1.1010 | 2.1759 | 2.6113 | 2.0010 | 3.1121 | 3.6875 | 2.3624 | H6 | 2.1798 | 1.0776 | 2.1105 | 2.6262 | 3.1121 | 2.4812 | 3.0684 | H7 | 3.4305 | 2.1048 | 1.0764 | 4.4533 | 3.6875 | 2.4812 | 1.8342 | H8 | 2.6549 | 2.0944 | 1.0789 | 3.8476 | 2.3624 | 3.0684 | 1.8342 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C3 | 120.733 | C1 | C2 | H6 | 116.497 | |
| C2 | C1 | O4 | 124.186 | C2 | C1 | H5 | 114.565 | |
| C2 | C3 | H7 | 122.299 | C2 | C3 | H8 | 121.058 | |
| C3 | C2 | H6 | 122.771 | O4 | C1 | H5 | 121.248 | |
| H7 | C3 | H8 | 116.644 |