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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 | -228.734017 |
| Energy at 298.15K | -228.738994 |
| HF Energy | -227.876589 |
| Nuclear repulsion energy | 122.940526 |
| 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' | 3231 | 3067 | 8.98 | |||
| 2 | A' | 3128 | 2969 | 37.36 | |||
| 3 | A' | 3119 | 2962 | 31.18 | |||
| 4 | A' | 1803 | 1712 | 257.40 | |||
| 5 | A' | 1533 | 1456 | 10.14 | |||
| 6 | A' | 1489 | 1414 | 3.91 | |||
| 7 | A' | 1424 | 1352 | 1.24 | |||
| 8 | A' | 1262 | 1198 | 259.70 | |||
| 9 | A' | 1205 | 1144 | 61.25 | |||
| 10 | A' | 973 | 924 | 24.79 | |||
| 11 | A' | 783 | 743 | 8.11 | |||
| 12 | A' | 312 | 296 | 13.68 | |||
| 13 | A" | 3197 | 3035 | 13.67 | |||
| 14 | A" | 1521 | 1444 | 9.39 | |||
| 15 | A" | 1199 | 1139 | 1.45 | |||
| 16 | A" | 1071 | 1017 | 0.03 | |||
| 17 | A" | 349 | 332 | 24.76 | |||
| 18 | A" | 162 | 154 | 0.08 |
| A | B | C |
|---|---|---|
| 0.66675 | 0.23492 | 0.17951 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 1.344 | 0.399 | 0.000 |
| O2 | 0.000 | 0.876 | 0.000 |
| C3 | -0.920 | -0.085 | 0.000 |
| O4 | -0.709 | -1.267 | 0.000 |
| H5 | 1.968 | 1.280 | 0.000 |
| H6 | 1.535 | -0.201 | 0.882 |
| H7 | 1.535 | -0.201 | -0.882 |
| H8 | -1.909 | 0.373 | 0.000 |
| C1 | O2 | C3 | O4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.4258 | 2.3149 | 2.6440 | 1.0798 | 1.0836 | 1.0836 | 3.2527 | O2 | 1.4258 | 1.3303 | 2.2574 | 2.0095 | 2.0718 | 2.0718 | 1.9740 | C3 | 2.3149 | 1.3303 | 1.2008 | 3.1947 | 2.6109 | 2.6109 | 1.0898 | O4 | 2.6440 | 2.2574 | 1.2008 | 3.6955 | 2.6363 | 2.6363 | 2.0322 | H5 | 1.0798 | 2.0095 | 3.1947 | 3.6955 | 1.7770 | 1.7770 | 3.9819 | H6 | 1.0836 | 2.0718 | 2.6109 | 2.6363 | 1.7770 | 1.7637 | 3.6008 | H7 | 1.0836 | 2.0718 | 2.6109 | 2.6363 | 1.7770 | 1.7637 | 3.6008 | H8 | 3.2527 | 1.9740 | 1.0898 | 2.0322 | 3.9819 | 3.6008 | 3.6008 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | O2 | C3 | 114.219 | O2 | C1 | H5 | 105.820 | |
| O2 | C1 | H6 | 110.568 | O2 | C1 | H7 | 110.568 | |
| O2 | C3 | O4 | 126.135 | O2 | C3 | H8 | 108.899 | |
| O4 | C3 | H8 | 124.966 | H5 | C1 | H6 | 110.460 | |
| H5 | C1 | H7 | 110.460 | H6 | C1 | H7 | 108.946 |