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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 | -268.577379 |
| Energy at 298.15K | -268.583868 |
| HF Energy | -267.660690 |
| Nuclear repulsion energy | 220.201235 |
| 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' | 3291 | 3194 | ||||
| 2 | A' | 3279 | 3183 | ||||
| 3 | A' | 3250 | 3154 | ||||
| 4 | A' | 3130 | 3039 | ||||
| 5 | A' | 3049 | 2960 | ||||
| 6 | A' | 1673 | 1624 | ||||
| 7 | A' | 1567 | 1521 | ||||
| 8 | A' | 1544 | 1498 | ||||
| 9 | A' | 1463 | 1421 | ||||
| 10 | A' | 1433 | 1391 | ||||
| 11 | A' | 1299 | 1261 | ||||
| 12 | A' | 1283 | 1246 | ||||
| 13 | A' | 1227 | 1192 | ||||
| 14 | A' | 1111 | 1078 | ||||
| 15 | A' | 1062 | 1031 | ||||
| 16 | A' | 1031 | 1001 | ||||
| 17 | A' | 983 | 954 | ||||
| 18 | A' | 887 | 861 | ||||
| 19 | A' | 644 | 625 | ||||
| 20 | A' | 317 | 308 | ||||
| 21 | A" | 3115 | 3023 | ||||
| 22 | A" | 1527 | 1482 | ||||
| 23 | A" | 1080 | 1048 | ||||
| 24 | A" | 777 | 754 | ||||
| 25 | A" | 747 | 725 | ||||
| 26 | A" | 692 | 672 | ||||
| 27 | A" | 604 | 587 | ||||
| 28 | A" | 576 | 559 | ||||
| 29 | A" | 258 | 250 | ||||
| 30 | A" | 118 | 114 |
| A | B | C |
|---|---|---|
| 0.29499 | 0.11161 | 0.08222 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| O1 | -0.701 | -1.468 | 0.000 |
| C2 | -1.083 | -0.149 | 0.000 |
| C3 | 0.669 | -1.467 | 0.000 |
| C4 | 0.000 | 0.681 | 0.000 |
| C5 | 1.150 | -0.193 | 0.000 |
| C6 | 0.001 | 2.182 | 0.000 |
| H7 | -2.152 | 0.029 | 0.000 |
| H8 | 1.137 | -2.444 | 0.000 |
| H9 | 2.195 | 0.103 | 0.000 |
| H10 | -1.024 | 2.572 | 0.000 |
| H11 | 0.514 | 2.579 | 0.886 |
| H12 | 0.514 | 2.579 | -0.886 |
| O1 | C2 | C3 | C4 | C5 | C6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| O1 | 1.3732 | 1.3701 | 2.2606 | 2.2480 | 3.7166 | 2.0842 | 2.0811 | 3.2944 | 4.0532 | 4.3176 | 4.3176 | C2 | 1.3732 | 2.1924 | 1.3644 | 2.2336 | 2.5704 | 1.0837 | 3.1928 | 3.2872 | 2.7219 | 3.2830 | 3.2830 | C3 | 1.3701 | 2.1924 | 2.2499 | 1.3621 | 3.7093 | 3.1928 | 1.0830 | 2.1892 | 4.3799 | 4.1449 | 4.1449 | C4 | 2.2606 | 1.3644 | 2.2499 | 1.4446 | 1.5006 | 2.2488 | 3.3252 | 2.2696 | 2.1507 | 2.1570 | 2.1570 | C5 | 2.2480 | 2.2336 | 1.3621 | 1.4446 | 2.6378 | 3.3096 | 2.2508 | 1.0855 | 3.5177 | 2.9788 | 2.9788 | C6 | 3.7166 | 2.5704 | 3.7093 | 1.5006 | 2.6378 | 3.0452 | 4.7626 | 3.0219 | 1.0974 | 1.0985 | 1.0985 | H7 | 2.0842 | 1.0837 | 3.1928 | 2.2488 | 3.3096 | 3.0452 | 4.1144 | 4.3473 | 2.7828 | 3.7948 | 3.7948 | H8 | 2.0811 | 3.1928 | 1.0830 | 3.3252 | 2.2508 | 4.7626 | 4.1144 | 2.7573 | 5.4617 | 5.1381 | 5.1381 | H9 | 3.2944 | 3.2872 | 2.1892 | 2.2696 | 1.0855 | 3.0219 | 4.3473 | 2.7573 | 4.0569 | 3.1210 | 3.1210 | H10 | 4.0532 | 2.7219 | 4.3799 | 2.1507 | 3.5177 | 1.0974 | 2.7828 | 5.4617 | 4.0569 | 1.7755 | 1.7755 | H11 | 4.3176 | 3.2830 | 4.1449 | 2.1570 | 2.9788 | 1.0985 | 3.7948 | 5.1381 | 3.1210 | 1.7755 | 1.7727 | H12 | 4.3176 | 3.2830 | 4.1449 | 2.1570 | 2.9788 | 1.0985 | 3.7948 | 5.1381 | 3.1210 | 1.7755 | 1.7727 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| O1 | C2 | C4 | 111.328 | O1 | C2 | H7 | 115.555 | |
| O1 | C3 | C5 | 110.731 | O1 | C3 | H8 | 115.573 | |
| C2 | O1 | C3 | 106.101 | C2 | C4 | C5 | 105.305 | |
| C2 | C4 | C6 | 127.522 | C3 | C5 | C4 | 106.535 | |
| C3 | C5 | H9 | 126.500 | C4 | C2 | H7 | 133.118 | |
| C4 | C5 | H9 | 126.965 | C4 | C6 | H10 | 110.803 | |
| C4 | C6 | H11 | 111.236 | C4 | C6 | H12 | 111.236 | |
| C5 | C3 | H8 | 133.696 | C5 | C4 | C6 | 127.173 | |
| H10 | C6 | H11 | 107.912 | H10 | C6 | H12 | 107.912 | |
| H11 | C6 | H12 | 107.587 |