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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 | 2A" |
| hartrees | |
|---|---|
| Energy at 0K | -192.134395 |
| Energy at 298.15K | |
| HF Energy | -191.408367 |
| Nuclear repulsion energy | 111.732107 |
| 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' | 3289 | 3144 | ||||
| 2 | A' | 3168 | 3029 | ||||
| 3 | A' | 3164 | 3025 | ||||
| 4 | A' | 3048 | 2914 | ||||
| 5 | A' | 1618 | 1546 | ||||
| 6 | A' | 1494 | 1428 | ||||
| 7 | A' | 1482 | 1416 | ||||
| 8 | A' | 1415 | 1353 | ||||
| 9 | A' | 1276 | 1220 | ||||
| 10 | A' | 1075 | 1027 | ||||
| 11 | A' | 930 | 889 | ||||
| 12 | A' | 823 | 787 | ||||
| 13 | A' | 527 | 504 | ||||
| 14 | A' | 384 | 367 | ||||
| 15 | A" | 3120 | 2983 | ||||
| 16 | A" | 1482 | 1417 | ||||
| 17 | A" | 1026 | 981 | ||||
| 18 | A" | 590 | 564 | ||||
| 19 | A" | 485 | 464 | ||||
| 20 | A" | 296 | 283 | ||||
| 21 | A" | 111i | 106i |
| A | B | C |
|---|---|---|
| 0.36223 | 0.30256 | 0.17009 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.149 | 0.000 |
| O2 | 0.445 | 1.300 | 0.000 |
| C3 | -1.428 | -0.088 | 0.000 |
| C4 | 0.920 | -1.060 | 0.000 |
| H5 | -2.097 | 0.762 | 0.000 |
| H6 | -1.838 | -1.090 | 0.000 |
| H7 | 1.957 | -0.726 | 0.000 |
| H8 | 0.734 | -1.677 | 0.883 |
| H9 | 0.734 | -1.677 | -0.883 |
| C1 | O2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.2344 | 1.4476 | 1.5191 | 2.1847 | 2.2171 | 2.1437 | 2.1575 | 2.1575 | O2 | 1.2344 | 2.3316 | 2.4076 | 2.5984 | 3.3060 | 2.5285 | 3.1195 | 3.1195 | C3 | 1.4476 | 2.3316 | 2.5410 | 1.0816 | 1.0830 | 3.4444 | 2.8249 | 2.8249 | C4 | 1.5191 | 2.4076 | 2.5410 | 3.5242 | 2.7583 | 1.0893 | 1.0935 | 1.0935 | H5 | 2.1847 | 2.5984 | 1.0816 | 3.5242 | 1.8702 | 4.3183 | 3.8399 | 3.8399 | H6 | 2.2171 | 3.3060 | 1.0830 | 2.7583 | 1.8702 | 3.8125 | 2.7823 | 2.7823 | H7 | 2.1437 | 2.5285 | 3.4444 | 1.0893 | 4.3183 | 3.8125 | 1.7831 | 1.7831 | H8 | 2.1575 | 3.1195 | 2.8249 | 1.0935 | 3.8399 | 2.7823 | 1.7831 | 1.7661 | H9 | 2.1575 | 3.1195 | 2.8249 | 1.0935 | 3.8399 | 2.7823 | 1.7831 | 1.7661 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C3 | H5 | 118.771 | C1 | C3 | H6 | 121.693 | |
| C1 | C4 | H7 | 109.434 | C1 | C4 | H8 | 110.280 | |
| C1 | C4 | H9 | 110.280 | O2 | C1 | C3 | 120.562 | |
| O2 | C1 | C4 | 121.606 | C3 | C1 | C4 | 117.833 | |
| H5 | C3 | H6 | 119.537 | H7 | C4 | H8 | 109.554 | |
| H7 | C4 | H9 | 109.554 | H8 | C4 | H9 | 107.715 |