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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 | -193.856636 |
| Energy at 298.15K | -193.865544 |
| HF Energy | -193.128247 |
| Nuclear repulsion energy | 132.359778 |
| 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' | 3157 | 3084 | ||||
| 2 | A' | 3151 | 3078 | ||||
| 3 | A' | 3069 | 2998 | ||||
| 4 | A' | 3005 | 2935 | ||||
| 5 | A' | 2983 | 2914 | ||||
| 6 | A' | 1579 | 1543 | ||||
| 7 | A' | 1551 | 1515 | ||||
| 8 | A' | 1545 | 1510 | ||||
| 9 | A' | 1512 | 1477 | ||||
| 10 | A' | 1467 | 1433 | ||||
| 11 | A' | 1427 | 1395 | ||||
| 12 | A' | 1256 | 1227 | ||||
| 13 | A' | 1178 | 1150 | ||||
| 14 | A' | 1139 | 1112 | ||||
| 15 | A' | 1055 | 1031 | ||||
| 16 | A' | 884 | 864 | ||||
| 17 | A' | 475 | 464 | ||||
| 18 | A' | 295 | 288 | ||||
| 19 | A" | 3162 | 3089 | ||||
| 20 | A" | 3061 | 2990 | ||||
| 21 | A" | 3019 | 2949 | ||||
| 22 | A" | 1531 | 1496 | ||||
| 23 | A" | 1531 | 1495 | ||||
| 24 | A" | 1317 | 1286 | ||||
| 25 | A" | 1226 | 1198 | ||||
| 26 | A" | 1185 | 1157 | ||||
| 27 | A" | 840 | 821 | ||||
| 28 | A" | 276 | 270 | ||||
| 29 | A" | 221 | 216 | ||||
| 30 | A" | 115 | 112 |
| A | B | C |
|---|---|---|
| 0.91507 | 0.13689 | 0.12791 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 1.335 | 1.239 | 0.000 |
| O2 | -0.000 | 0.728 | 0.000 |
| C3 | 0.000 | -0.706 | 0.000 |
| C4 | -1.449 | -1.184 | 0.000 |
| H5 | 1.261 | 2.338 | 0.000 |
| H6 | 1.889 | 0.906 | 0.903 |
| H7 | 1.889 | 0.906 | -0.903 |
| H8 | 0.540 | -1.078 | -0.898 |
| H9 | 0.540 | -1.078 | 0.898 |
| H10 | -1.484 | -2.289 | 0.000 |
| H11 | -1.975 | -0.814 | 0.897 |
| H12 | -1.975 | -0.814 | -0.897 |
| C1 | O2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | H10 | H11 | H12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.4291 | 2.3585 | 3.6905 | 1.1016 | 1.1105 | 1.1105 | 2.6090 | 2.6090 | 4.5155 | 3.9963 | 3.9963 | O2 | 1.4291 | 1.4337 | 2.3991 | 2.0451 | 2.1015 | 2.1015 | 2.0884 | 2.0884 | 3.3621 | 2.6611 | 2.6611 | C3 | 2.3585 | 1.4337 | 1.5260 | 3.2945 | 2.6424 | 2.6424 | 1.1124 | 1.1124 | 2.1700 | 2.1717 | 2.1717 | C4 | 3.6905 | 2.3991 | 1.5260 | 4.4441 | 4.0409 | 4.0409 | 2.1852 | 2.1852 | 1.1051 | 1.1037 | 1.1037 | H5 | 1.1016 | 2.0451 | 3.2945 | 4.4441 | 1.8054 | 1.8054 | 3.6051 | 3.6051 | 5.3799 | 4.6054 | 4.6054 | H6 | 1.1105 | 2.1015 | 2.6424 | 4.0409 | 1.8054 | 1.8054 | 3.0002 | 2.3996 | 4.7332 | 4.2297 | 4.5966 | H7 | 1.1105 | 2.1015 | 2.6424 | 4.0409 | 1.8054 | 1.8054 | 2.3996 | 3.0002 | 4.7332 | 4.5966 | 4.2297 | H8 | 2.6090 | 2.0884 | 1.1124 | 2.1852 | 3.6051 | 3.0002 | 2.3996 | 1.7964 | 2.5240 | 3.1014 | 2.5291 | H9 | 2.6090 | 2.0884 | 1.1124 | 2.1852 | 3.6051 | 2.3996 | 3.0002 | 1.7964 | 2.5240 | 2.5291 | 3.1014 | H10 | 4.5155 | 3.3621 | 2.1700 | 1.1051 | 5.3799 | 4.7332 | 4.7332 | 2.5240 | 2.5240 | 1.7946 | 1.7946 | H11 | 3.9963 | 2.6611 | 2.1717 | 1.1037 | 4.6054 | 4.2297 | 4.5966 | 3.1014 | 2.5291 | 1.7946 | 1.7939 | H12 | 3.9963 | 2.6611 | 2.1717 | 1.1037 | 4.6054 | 4.5966 | 4.2297 | 2.5291 | 3.1014 | 1.7946 | 1.7939 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | O2 | C3 | 110.937 | O2 | C1 | H5 | 107.113 | |
| O2 | C1 | H6 | 111.066 | O2 | C1 | H7 | 111.066 | |
| O2 | C3 | C4 | 108.270 | O2 | C3 | H8 | 109.572 | |
| O2 | C3 | H9 | 109.572 | C3 | C4 | H10 | 110.101 | |
| C3 | C4 | H11 | 110.318 | C3 | C4 | H12 | 110.318 | |
| C4 | C3 | H8 | 110.865 | C4 | C3 | H9 | 110.865 | |
| H5 | C1 | H6 | 109.402 | H5 | C1 | H7 | 109.402 | |
| H6 | C1 | H7 | 108.760 | H8 | C3 | H9 | 107.688 | |
| H10 | C4 | H11 | 108.675 | H10 | C4 | H12 | 108.675 | |
| H11 | C4 | H12 | 108.706 |