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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 | 1A' |
| hartrees | |
|---|---|
| Energy at 0K | -266.594933 |
| Energy at 298.15K | -266.599017 |
| HF Energy | -265.728625 |
| Nuclear repulsion energy | 159.389487 |
| 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' | 3178 | 3059 | ||||
| 2 | A' | 3061 | 2947 | ||||
| 3 | A' | 2991 | 2879 | ||||
| 4 | A' | 1767 | 1701 | ||||
| 5 | A' | 1753 | 1687 | ||||
| 6 | A' | 1480 | 1424 | ||||
| 7 | A' | 1419 | 1365 | ||||
| 8 | A' | 1386 | 1334 | ||||
| 9 | A' | 1262 | 1214 | ||||
| 10 | A' | 1024 | 986 | ||||
| 11 | A' | 788 | 759 | ||||
| 12 | A' | 576 | 554 | ||||
| 13 | A' | 486 | 468 | ||||
| 14 | A' | 252 | 243 | ||||
| 15 | A" | 3133 | 3015 | ||||
| 16 | A" | 1474 | 1419 | ||||
| 17 | A" | 1063 | 1023 | ||||
| 18 | A" | 902 | 868 | ||||
| 19 | A" | 450 | 433 | ||||
| 20 | A" | 133 | 128 | ||||
| 21 | A" | 93 | 90 |
| A | B | C |
|---|---|---|
| 0.30251 | 0.14700 | 0.10077 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.846 | -0.727 | 0.000 |
| C2 | 0.000 | 0.553 | 0.000 |
| C3 | 1.498 | 0.387 | 0.000 |
| O4 | -0.360 | -1.838 | 0.000 |
| O5 | -0.584 | 1.622 | 0.000 |
| H6 | -1.936 | -0.543 | 0.000 |
| H7 | 1.973 | 1.367 | 0.000 |
| H8 | 1.805 | -0.187 | 0.879 |
| H9 | 1.805 | -0.187 | -0.879 |
| C1 | C2 | C3 | O4 | O5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5339 | 2.5946 | 1.2130 | 2.3632 | 1.1050 | 3.5111 | 2.8440 | 2.8440 | C2 | 1.5339 | 1.5068 | 2.4181 | 1.2182 | 2.2245 | 2.1341 | 2.1392 | 2.1392 | C3 | 2.5946 | 1.5068 | 2.8986 | 2.4205 | 3.5570 | 1.0892 | 1.0934 | 1.0934 | O4 | 1.2130 | 2.4181 | 2.8986 | 3.4674 | 2.0392 | 3.9643 | 2.8608 | 2.8608 | O5 | 2.3632 | 1.2182 | 2.4205 | 3.4674 | 2.5526 | 2.5696 | 3.1226 | 3.1226 | H6 | 1.1050 | 2.2245 | 3.5570 | 2.0392 | 2.5526 | 4.3503 | 3.8585 | 3.8585 | H7 | 3.5111 | 2.1341 | 1.0892 | 3.9643 | 2.5696 | 4.3503 | 1.7931 | 1.7931 | H8 | 2.8440 | 2.1392 | 1.0934 | 2.8608 | 3.1226 | 3.8585 | 1.7931 | 1.7572 | H9 | 2.8440 | 2.1392 | 1.0934 | 2.8608 | 3.1226 | 3.8585 | 1.7931 | 1.7572 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C3 | 117.140 | C1 | C2 | O5 | 117.883 | |
| C2 | C1 | O4 | 122.928 | C2 | C1 | H6 | 113.923 | |
| C2 | C3 | H7 | 109.538 | C2 | C3 | H8 | 109.689 | |
| C2 | C3 | H9 | 109.689 | C3 | C2 | O5 | 124.977 | |
| O4 | C1 | H6 | 123.149 | H7 | C3 | H8 | 110.478 | |
| H7 | C3 | H9 | 110.478 | H8 | C3 | H9 | 106.934 |