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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 | -268.862807 |
| Energy at 298.15K | -268.856445 |
| HF Energy | -267.664278 |
| Nuclear repulsion energy | 222.954177 |
| 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' | 3478 | 3277 | 3.10 | |||
| 2 | A' | 3468 | 3268 | 3.92 | |||
| 3 | A' | 3430 | 3231 | 3.73 | |||
| 4 | A' | 3275 | 3086 | 30.71 | |||
| 5 | A' | 3203 | 3018 | 40.26 | |||
| 6 | A' | 1820 | 1715 | 1.71 | |||
| 7 | A' | 1703 | 1605 | 28.38 | |||
| 8 | A' | 1643 | 1548 | 4.09 | |||
| 9 | A' | 1574 | 1483 | 0.94 | |||
| 10 | A' | 1538 | 1449 | 3.30 | |||
| 11 | A' | 1394 | 1313 | 2.02 | |||
| 12 | A' | 1382 | 1302 | 5.84 | |||
| 13 | A' | 1313 | 1237 | 22.66 | |||
| 14 | A' | 1190 | 1121 | 8.44 | |||
| 15 | A' | 1150 | 1084 | 53.63 | |||
| 16 | A' | 1109 | 1045 | 1.72 | |||
| 17 | A' | 1042 | 982 | 0.94 | |||
| 18 | A' | 961 | 905 | 29.95 | |||
| 19 | A' | 682 | 643 | 4.08 | |||
| 20 | A' | 340 | 320 | 1.02 | |||
| 21 | A" | 3255 | 3067 | 34.67 | |||
| 22 | A" | 1628 | 1534 | 4.46 | |||
| 23 | A" | 1173 | 1105 | 1.15 | |||
| 24 | A" | 996 | 939 | 0.00 | |||
| 25 | A" | 913 | 860 | 41.81 | |||
| 26 | A" | 855 | 806 | 16.34 | |||
| 27 | A" | 682 | 642 | 0.72 | |||
| 28 | A" | 657 | 619 | 28.83 | |||
| 29 | A" | 287 | 271 | 2.52 | |||
| 30 | A" | 151 | 142 | 0.00 |
| A | B | C |
|---|---|---|
| 0.29724 | 0.11235 | 0.08279 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | -0.687 | -1.468 | 0.000 |
| C2 | -1.080 | -0.159 | 0.000 |
| C3 | 0.677 | -1.459 | 0.000 |
| C4 | 0.000 | 0.679 | 0.000 |
| C5 | 1.146 | -0.178 | 0.000 |
| C6 | -0.015 | 2.174 | 0.000 |
| H7 | -2.147 | 0.008 | 0.000 |
| H8 | 1.150 | -2.430 | 0.000 |
| H9 | 2.185 | 0.123 | 0.000 |
| H10 | -1.041 | 2.552 | 0.000 |
| H11 | 0.491 | 2.576 | 0.883 |
| H12 | 0.491 | 2.576 | -0.883 |
| O1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.3662 | 1.3645 | 2.2539 | 2.2407 | 3.7029 | 2.0760 | 2.0738 | 3.2830 | 4.0353 | 4.3031 | 4.3031 | C2 | 1.3662 | 2.1857 | 1.3668 | 2.2254 | 2.5643 | 1.0805 | 3.1824 | 3.2768 | 2.7116 | 3.2750 | 3.2750 | C3 | 1.3645 | 2.1857 | 2.2428 | 1.3637 | 3.6983 | 3.1829 | 1.0797 | 2.1853 | 4.3637 | 4.1347 | 4.1347 | C4 | 2.2539 | 1.3668 | 2.2428 | 1.4309 | 1.4949 | 2.2494 | 3.3147 | 2.2546 | 2.1429 | 2.1491 | 2.1491 | C5 | 2.2407 | 2.2254 | 1.3637 | 1.4309 | 2.6229 | 3.2980 | 2.2515 | 1.0821 | 3.4979 | 2.9655 | 2.9655 | C6 | 3.7029 | 2.5643 | 3.6983 | 1.4949 | 2.6229 | 3.0389 | 4.7488 | 3.0077 | 1.0932 | 1.0940 | 1.0940 | H7 | 2.0760 | 1.0805 | 3.1829 | 2.2494 | 3.2980 | 3.0389 | 4.1006 | 4.3336 | 2.7741 | 3.7855 | 3.7855 | H8 | 2.0738 | 3.1824 | 1.0797 | 3.3147 | 2.2515 | 4.7488 | 4.1006 | 2.7545 | 5.4424 | 5.1256 | 5.1256 | H9 | 3.2830 | 3.2768 | 2.1853 | 2.2546 | 1.0821 | 3.0077 | 4.3336 | 2.7545 | 4.0381 | 3.1093 | 3.1093 | H10 | 4.0353 | 2.7116 | 4.3637 | 2.1429 | 3.4979 | 1.0932 | 2.7741 | 5.4424 | 4.0381 | 1.7677 | 1.7677 | H11 | 4.3031 | 3.2750 | 4.1347 | 2.1491 | 2.9655 | 1.0940 | 3.7855 | 5.1256 | 3.1093 | 1.7677 | 1.7656 | H12 | 4.3031 | 3.2750 | 4.1347 | 2.1491 | 2.9655 | 1.0940 | 3.7855 | 5.1256 | 3.1093 | 1.7677 | 1.7656 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | C4 | 111.344 | O1 | C2 | H7 | 116.067 | |
| O1 | C3 | C5 | 110.858 | O1 | C3 | H8 | 116.214 | |
| C2 | O1 | C3 | 106.879 | C2 | C4 | C5 | 104.876 | |
| C2 | C4 | C6 | 127.930 | C3 | C5 | C4 | 106.043 | |
| C3 | C5 | H9 | 126.696 | C4 | C2 | H7 | 132.589 | |
| C4 | C5 | H9 | 127.261 | C4 | C6 | H10 | 111.056 | |
| C4 | C6 | H11 | 111.181 | C4 | C6 | H12 | 111.181 | |
| C5 | C3 | H8 | 132.928 | C5 | C4 | C6 | 127.194 | |
| H10 | C6 | H11 | 107.874 | H10 | C6 | H12 | 107.874 | |
| H11 | C6 | H12 | 107.511 |