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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 | C2 | 1A |
| hartrees | |
|---|---|
| Energy at 0K | -50.778055 |
| Energy at 298.15K | -50.781906 |
| HF Energy | -50.075521 |
| Nuclear repulsion energy | 80.789654 |
| 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 | 3759 | 3569 | 34.93 | |||
| 2 | A | 3237 | 3074 | 8.88 | |||
| 3 | A | 1505 | 1429 | 31.73 | |||
| 4 | A | 1298 | 1233 | 0.92 | |||
| 5 | A | 1213 | 1152 | 33.42 | |||
| 6 | A | 951 | 903 | 98.97 | |||
| 7 | A | 907 | 862 | 22.36 | |||
| 8 | A | 524 | 497 | 130.19 | |||
| 9 | A | 465 | 442 | 17.17 | |||
| 10 | A | 317 | 301 | 9.49 | |||
| 11 | A | 95 | 90 | 0.07 | |||
| 12 | B | 3759 | 3569 | 46.80 | |||
| 13 | B | 3238 | 3074 | 11.08 | |||
| 14 | B | 2030 | 1927 | 371.05 | |||
| 15 | B | 1402 | 1331 | 93.97 | |||
| 16 | B | 1254 | 1191 | 1.42 | |||
| 17 | B | 1115 | 1059 | 589.47 | |||
| 18 | B | 827 | 785 | 30.14 | |||
| 19 | B | 591 | 561 | 45.38 | |||
| 20 | B | 503 | 478 | 142.71 | |||
| 21 | B | 97 | 92 | 0.10 |
| A | B | C |
|---|---|---|
| 0.81098 | 0.07085 | 0.06952 |
Point Group is C2
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.000 | 0.000 | 0.260 |
| C2 | 0.000 | 1.349 | 0.365 |
| C3 | 0.000 | -1.349 | 0.365 |
| O4 | 0.784 | 2.216 | -0.383 |
| O5 | -0.784 | -2.216 | -0.383 |
| H6 | -0.656 | 1.907 | 1.041 |
| H7 | 0.656 | -1.907 | 1.041 |
| H8 | 1.360 | 1.659 | -0.947 |
| H9 | -1.360 | -1.659 | -0.947 |
| C1 | C2 | C3 | O4 | O5 | H6 | H7 | H8 | H9 | |
|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.3534 | 1.3534 | 2.4368 | 2.4368 | 2.1625 | 2.1625 | 2.4610 | 2.4610 | C2 | 1.3534 | 2.6987 | 1.3871 | 3.7263 | 1.0949 | 3.3896 | 1.9143 | 3.5523 | C3 | 1.3534 | 2.6987 | 3.7263 | 1.3871 | 3.3896 | 1.0949 | 3.5523 | 1.9143 | O4 | 2.4368 | 1.3871 | 3.7263 | 4.7013 | 2.0485 | 4.3636 | 0.9800 | 4.4642 | O5 | 2.4368 | 3.7263 | 1.3871 | 4.7013 | 4.3636 | 2.0485 | 4.4642 | 0.9800 | H6 | 2.1625 | 1.0949 | 3.3896 | 2.0485 | 4.3636 | 4.0326 | 2.8420 | 4.1427 | H7 | 2.1625 | 3.3896 | 1.0949 | 4.3636 | 2.0485 | 4.0326 | 4.1427 | 2.8420 | H8 | 2.4610 | 1.9143 | 3.5523 | 0.9800 | 4.4642 | 2.8420 | 4.1427 | 4.2898 | H9 | 2.4610 | 3.5523 | 1.9143 | 4.4642 | 0.9800 | 4.1427 | 2.8420 | 4.2898 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | O4 | 125.536 | C1 | C2 | H6 | 123.738 | |
| C1 | C3 | O5 | 125.536 | C1 | C3 | H7 | 123.738 | |
| C2 | C1 | C3 | 171.100 | C2 | O4 | H8 | 106.674 | |
| C3 | O5 | H9 | 106.674 | O4 | C2 | H6 | 110.698 | |
| O5 | C3 | H7 | 110.698 |