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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 | -266.683710 |
| Energy at 298.15K | -266.687763 |
| HF Energy | -265.728864 |
| Nuclear repulsion energy | 159.490078 |
| 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' | 3177 | 3037 | ||||
| 2 | A' | 3060 | 2925 | ||||
| 3 | A' | 2990 | 2859 | ||||
| 4 | A' | 1769 | 1691 | ||||
| 5 | A' | 1755 | 1678 | ||||
| 6 | A' | 1480 | 1415 | ||||
| 7 | A' | 1419 | 1356 | ||||
| 8 | A' | 1387 | 1326 | ||||
| 9 | A' | 1263 | 1207 | ||||
| 10 | A' | 1025 | 979 | ||||
| 11 | A' | 789 | 754 | ||||
| 12 | A' | 577 | 551 | ||||
| 13 | A' | 486 | 465 | ||||
| 14 | A' | 254 | 242 | ||||
| 15 | A" | 3132 | 2994 | ||||
| 16 | A" | 1475 | 1410 | ||||
| 17 | A" | 1064 | 1017 | ||||
| 18 | A" | 903 | 863 | ||||
| 19 | A" | 450 | 431 | ||||
| 20 | A" | 119 | 114 | ||||
| 21 | A" | 88 | 84 |
| A | B | C |
|---|---|---|
| 0.30292 | 0.14718 | 0.10090 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.845 | -0.726 | 0.000 |
| C2 | 0.000 | 0.553 | 0.000 |
| C3 | 1.497 | 0.386 | 0.000 |
| O4 | -0.360 | -1.837 | 0.000 |
| O5 | -0.583 | 1.621 | 0.000 |
| H6 | -1.934 | -0.543 | 0.000 |
| H7 | 1.972 | 1.365 | 0.000 |
| H8 | 1.803 | -0.188 | 0.878 |
| H9 | 1.803 | -0.188 | -0.878 |
| C1 | C2 | C3 | O4 | O5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5329 | 2.5927 | 1.2122 | 2.3619 | 1.1043 | 3.5089 | 2.8419 | 2.8419 | C2 | 1.5329 | 1.5057 | 2.4166 | 1.2175 | 2.2230 | 2.1330 | 2.1378 | 2.1378 | C3 | 2.5927 | 1.5057 | 2.8967 | 2.4190 | 3.5545 | 1.0886 | 1.0927 | 1.0927 | O4 | 1.2122 | 2.4166 | 2.8967 | 3.4654 | 2.0379 | 3.9618 | 2.8588 | 2.8588 | O5 | 2.3619 | 1.2175 | 2.4190 | 3.4654 | 2.5511 | 2.5683 | 3.1207 | 3.1207 | H6 | 1.1043 | 2.2230 | 3.5545 | 2.0379 | 2.5511 | 4.3477 | 3.8559 | 3.8559 | H7 | 3.5089 | 2.1330 | 1.0886 | 3.9618 | 2.5683 | 4.3477 | 1.7919 | 1.7919 | H8 | 2.8419 | 2.1378 | 1.0927 | 2.8588 | 3.1207 | 3.8559 | 1.7919 | 1.7558 | H9 | 2.8419 | 2.1378 | 1.0927 | 2.8588 | 3.1207 | 3.8559 | 1.7919 | 1.7558 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C3 | 117.127 | C1 | C2 | O5 | 117.893 | |
| C2 | C1 | O4 | 122.939 | C2 | C1 | H6 | 113.917 | |
| C2 | C3 | H7 | 109.561 | C2 | C3 | H8 | 109.698 | |
| C2 | C3 | H9 | 109.698 | C3 | C2 | O5 | 124.980 | |
| O4 | C1 | H6 | 123.143 | H7 | C3 | H8 | 110.467 | |
| H7 | C3 | H9 | 110.467 | H8 | C3 | H9 | 106.913 |