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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 | -192.618754 |
| Energy at 298.15K | -192.625119 |
| HF Energy | -191.959518 |
| Nuclear repulsion energy | 118.202617 |
| 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' | 3193 | 3028 | ||||
| 2 | A' | 3108 | 2948 | ||||
| 3 | A' | 3075 | 2917 | ||||
| 4 | A' | 2973 | 2820 | ||||
| 5 | A' | 1802 | 1709 | ||||
| 6 | A' | 1549 | 1469 | ||||
| 7 | A' | 1509 | 1432 | ||||
| 8 | A' | 1467 | 1391 | ||||
| 9 | A' | 1444 | 1370 | ||||
| 10 | A' | 1406 | 1333 | ||||
| 11 | A' | 1140 | 1081 | ||||
| 12 | A' | 1022 | 970 | ||||
| 13 | A' | 880 | 835 | ||||
| 14 | A' | 674 | 639 | ||||
| 15 | A' | 264 | 251 | ||||
| 16 | A" | 3198 | 3033 | ||||
| 17 | A" | 3113 | 2953 | ||||
| 18 | A" | 1546 | 1467 | ||||
| 19 | A" | 1310 | 1242 | ||||
| 20 | A" | 1171 | 1110 | ||||
| 21 | A" | 913 | 866 | ||||
| 22 | A" | 692 | 656 | ||||
| 23 | A" | 237 | 225 | ||||
| 24 | A" | 131 | 124 |
| A | B | C |
|---|---|---|
| 0.54935 | 0.19740 | 0.15340 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 1.448 | 0.446 | 0.000 |
| C2 | 0.000 | 0.925 | 0.000 |
| C3 | -1.002 | -0.208 | 0.000 |
| O4 | -0.701 | -1.393 | 0.000 |
| H5 | 2.134 | 1.294 | 0.000 |
| H6 | 1.649 | -0.166 | 0.879 |
| H7 | 1.649 | -0.166 | -0.879 |
| H8 | -0.217 | 1.553 | 0.873 |
| H9 | -0.217 | 1.553 | -0.873 |
| H10 | -2.066 | 0.101 | 0.000 |
| C1 | C2 | C3 | O4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.5248 | 2.5356 | 2.8277 | 1.0909 | 1.0903 | 1.0903 | 2.1813 | 2.1813 | 3.5300 | C2 | 1.5248 | 1.5129 | 2.4213 | 2.1656 | 2.1644 | 2.1644 | 1.0969 | 1.0969 | 2.2237 | C3 | 2.5356 | 1.5129 | 1.2221 | 3.4773 | 2.7940 | 2.7940 | 2.1167 | 2.1167 | 1.1076 | O4 | 2.8277 | 2.4213 | 1.2221 | 3.9055 | 2.7931 | 2.7931 | 3.1100 | 3.1100 | 2.0236 | H5 | 1.0909 | 2.1656 | 3.4773 | 3.9055 | 1.7719 | 1.7719 | 2.5211 | 2.5211 | 4.3656 | H6 | 1.0903 | 2.1644 | 2.7940 | 2.7931 | 1.7719 | 1.7589 | 2.5374 | 3.0837 | 3.8271 | H7 | 1.0903 | 2.1644 | 2.7940 | 2.7931 | 1.7719 | 1.7589 | 3.0837 | 2.5374 | 3.8271 | H8 | 2.1813 | 1.0969 | 2.1167 | 3.1100 | 2.5211 | 2.5374 | 3.0837 | 1.7458 | 2.5072 | H9 | 2.1813 | 1.0969 | 2.1167 | 3.1100 | 2.5211 | 3.0837 | 2.5374 | 1.7458 | 2.5072 | H10 | 3.5300 | 2.2237 | 1.1076 | 2.0236 | 4.3656 | 3.8271 | 3.8271 | 2.5072 | 2.5072 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C3 | 113.172 | C1 | C2 | H8 | 111.567 | |
| C1 | C2 | H9 | 111.567 | C2 | C1 | H5 | 110.676 | |
| C2 | C1 | H6 | 110.619 | C2 | C1 | H7 | 110.619 | |
| C2 | C3 | O4 | 124.236 | C2 | C3 | H10 | 115.248 | |
| C3 | C2 | H8 | 107.324 | C3 | C2 | H9 | 107.324 | |
| O4 | C3 | H10 | 120.516 | H5 | C1 | H6 | 108.652 | |
| H5 | C1 | H7 | 108.652 | H6 | C1 | H7 | 107.532 | |
| H8 | C2 | H9 | 105.460 |