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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
| You are here: Calculated > Energy > Optimized > Energy | |
| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | CS | 1A' |
| hartrees | |
|---|---|
| Energy at 0K | -51.685440 |
| Energy at 298.15K | -51.692034 |
| HF Energy | -51.221482 |
| Nuclear repulsion energy | 97.644435 |
| 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' | 3224 | 3115 | 30.43 | |||
| 2 | A' | 3197 | 3089 | 20.89 | |||
| 3 | A' | 3067 | 2963 | 50.72 | |||
| 4 | A' | 3066 | 2962 | 4.59 | |||
| 5 | A' | 1637 | 1582 | 141.03 | |||
| 6 | A' | 1524 | 1472 | 8.02 | |||
| 7 | A' | 1508 | 1457 | 25.00 | |||
| 8 | A' | 1476 | 1427 | 9.74 | |||
| 9 | A' | 1450 | 1402 | 23.20 | |||
| 10 | A' | 1251 | 1209 | 307.29 | |||
| 11 | A' | 1190 | 1150 | 8.08 | |||
| 12 | A' | 1057 | 1021 | 99.19 | |||
| 13 | A' | 961 | 929 | 24.65 | |||
| 14 | A' | 782 | 756 | 35.28 | |||
| 15 | A' | 610 | 589 | 9.18 | |||
| 16 | A' | 400 | 387 | 4.16 | |||
| 17 | A' | 262 | 253 | 13.99 | |||
| 18 | A" | 3187 | 3079 | 47.11 | |||
| 19 | A" | 3170 | 3063 | 19.18 | |||
| 20 | A" | 1509 | 1458 | 8.52 | |||
| 21 | A" | 1502 | 1452 | 11.70 | |||
| 22 | A" | 1155 | 1116 | 1.15 | |||
| 23 | A" | 1098 | 1061 | 6.25 | |||
| 24 | A" | 561 | 542 | 6.73 | |||
| 25 | A" | 177 | 171 | 14.53 | |||
| 26 | A" | 134 | 129 | 0.78 | |||
| 27 | A" | 61 | 59 | 0.67 |
| A | B | C |
|---|---|---|
| 0.31294 | 0.12890 | 0.09465 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 1.146 | 1.559 | 0.000 |
| C2 | 0.000 | 0.530 | 0.000 |
| O3 | -1.247 | 0.777 | 0.000 |
| O4 | 0.513 | -0.793 | 0.000 |
| C5 | -0.513 | -1.893 | 0.000 |
| H6 | 0.716 | 2.577 | 0.000 |
| H7 | 1.779 | 1.411 | 0.897 |
| H8 | 1.779 | 1.411 | -0.897 |
| H9 | 0.092 | -2.813 | 0.000 |
| H10 | -1.144 | -1.817 | 0.905 |
| H11 | -1.144 | -1.817 | -0.905 |
| C1 | C2 | O3 | O4 | C5 | H6 | H7 | H8 | H9 | H10 | H11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5406 | 2.5180 | 2.4363 | 3.8307 | 1.1055 | 1.1080 | 1.1080 | 4.4979 | 4.1789 | 4.1789 | C2 | 1.5406 | 1.2714 | 1.4189 | 2.4770 | 2.1690 | 2.1786 | 2.1786 | 3.3447 | 2.7633 | 2.7633 | O3 | 2.5180 | 1.2714 | 2.3584 | 2.7693 | 2.6636 | 3.2195 | 3.2195 | 3.8322 | 2.7494 | 2.7494 | O4 | 2.4363 | 1.4189 | 2.3584 | 1.5042 | 3.3767 | 2.6956 | 2.6956 | 2.0635 | 2.1474 | 2.1474 | C5 | 3.8307 | 2.4770 | 2.7693 | 1.5042 | 4.6366 | 4.1203 | 4.1203 | 1.1016 | 1.1058 | 1.1058 | H6 | 1.1055 | 2.1690 | 2.6636 | 3.3767 | 4.6366 | 1.8158 | 1.8158 | 5.4268 | 4.8568 | 4.8568 | H7 | 1.1080 | 2.1786 | 3.2195 | 2.6956 | 4.1203 | 1.8158 | 1.7946 | 4.6362 | 4.3545 | 4.7128 | H8 | 1.1080 | 2.1786 | 3.2195 | 2.6956 | 4.1203 | 1.8158 | 1.7946 | 4.6362 | 4.7128 | 4.3545 | H9 | 4.4979 | 3.3447 | 3.8322 | 2.0635 | 1.1016 | 5.4268 | 4.6362 | 4.6362 | 1.8277 | 1.8277 | H10 | 4.1789 | 2.7633 | 2.7494 | 2.1474 | 1.1058 | 4.8568 | 4.3545 | 4.7128 | 1.8277 | 1.8105 | H11 | 4.1789 | 2.7633 | 2.7494 | 2.1474 | 1.1058 | 4.8568 | 4.7128 | 4.3545 | 1.8277 | 1.8105 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | O3 | 126.871 | C1 | C2 | O4 | 110.744 | |
| C2 | C1 | H6 | 109.003 | C2 | C1 | H7 | 109.597 | |
| C2 | C1 | H8 | 109.597 | C2 | O4 | C5 | 115.823 | |
| O3 | C2 | O4 | 122.384 | O4 | C5 | H9 | 103.651 | |
| O4 | C5 | H10 | 109.780 | O4 | C5 | H11 | 109.780 | |
| H6 | C1 | H7 | 110.237 | H6 | C1 | H8 | 110.237 | |
| H7 | C1 | H8 | 108.157 | H9 | C5 | H10 | 111.783 | |
| H9 | C5 | H11 | 111.783 | H10 | C5 | H11 | 109.891 |
Electronic state