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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 | -266.578631 |
| Energy at 298.15K | -266.582699 |
| HF Energy | -265.704409 |
| Nuclear repulsion energy | 158.781655 |
| 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' | 3171 | 3075 | ||||
| 2 | A' | 3055 | 2963 | ||||
| 3 | A' | 2947 | 2858 | ||||
| 4 | A' | 1736 | 1683 | ||||
| 5 | A' | 1716 | 1664 | ||||
| 6 | A' | 1471 | 1426 | ||||
| 7 | A' | 1401 | 1359 | ||||
| 8 | A' | 1354 | 1313 | ||||
| 9 | A' | 1253 | 1215 | ||||
| 10 | A' | 1010 | 980 | ||||
| 11 | A' | 785 | 761 | ||||
| 12 | A' | 564 | 547 | ||||
| 13 | A' | 473 | 459 | ||||
| 14 | A' | 246 | 239 | ||||
| 15 | A" | 3131 | 3036 | ||||
| 16 | A" | 1480 | 1435 | ||||
| 17 | A" | 1067 | 1035 | ||||
| 18 | A" | 905 | 878 | ||||
| 19 | A" | 461 | 447 | ||||
| 20 | A" | 134 | 130 | ||||
| 21 | A" | 96 | 94 |
| A | B | C |
|---|---|---|
| 0.30069 | 0.14573 | 0.09998 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.849 | -0.727 | 0.000 |
| C2 | 0.000 | 0.560 | 0.000 |
| C3 | 1.502 | 0.377 | 0.000 |
| O4 | -0.366 | -1.845 | 0.000 |
| O5 | -0.580 | 1.635 | 0.000 |
| H6 | -1.943 | -0.529 | 0.000 |
| H7 | 1.990 | 1.355 | 0.000 |
| H8 | 1.803 | -0.203 | 0.881 |
| H9 | 1.803 | -0.203 | -0.881 |
| C1 | C2 | C3 | O4 | O5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5413 | 2.5967 | 1.2171 | 2.3777 | 1.1121 | 3.5201 | 2.8425 | 2.8425 | C2 | 1.5413 | 1.5129 | 2.4318 | 1.2222 | 2.2269 | 2.1427 | 2.1465 | 2.1465 | C3 | 2.5967 | 1.5129 | 2.9022 | 2.4327 | 3.5617 | 1.0932 | 1.0968 | 1.0968 | O4 | 1.2171 | 2.4318 | 2.9022 | 3.4865 | 2.0536 | 3.9733 | 2.8589 | 2.8589 | O5 | 2.3777 | 1.2222 | 2.4327 | 3.4865 | 2.5575 | 2.5849 | 3.1359 | 3.1359 | H6 | 1.1121 | 2.2269 | 3.5617 | 2.0536 | 2.5575 | 4.3604 | 3.8614 | 3.8614 | H7 | 3.5201 | 2.1427 | 1.0932 | 3.9733 | 2.5849 | 4.3604 | 1.7999 | 1.7999 | H8 | 2.8425 | 2.1465 | 1.0968 | 2.8589 | 3.1359 | 3.8614 | 1.7999 | 1.7617 | H9 | 2.8425 | 2.1465 | 1.0968 | 2.8589 | 3.1359 | 3.8614 | 1.7999 | 1.7617 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C3 | 116.465 | C1 | C2 | O5 | 118.260 | |
| C2 | C1 | O4 | 123.237 | C2 | C1 | H6 | 113.134 | |
| C2 | C3 | H7 | 109.559 | C2 | C3 | H8 | 109.648 | |
| C2 | C3 | H9 | 109.648 | C3 | C2 | O5 | 125.275 | |
| O4 | C1 | H6 | 123.629 | H7 | C3 | H8 | 110.542 | |
| H7 | C3 | H9 | 110.542 | H8 | C3 | H9 | 106.862 |