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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 | -191.311089 |
| Energy at 298.15K | -191.314665 |
| Nuclear repulsion energy | 102.642959 |
| 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' | 4040 | 4040 | 49.81 | |||
| 2 | A' | 3311 | 3311 | 5.21 | |||
| 3 | A' | 3222 | 3222 | 12.10 | |||
| 4 | A' | 2153 | 2153 | 36.86 | |||
| 5 | A' | 1575 | 1575 | 77.30 | |||
| 6 | A' | 1483 | 1483 | 54.04 | |||
| 7 | A' | 1354 | 1354 | 10.20 | |||
| 8 | A' | 1255 | 1255 | 132.18 | |||
| 9 | A' | 1042 | 1042 | 113.70 | |||
| 10 | A' | 981 | 981 | 35.28 | |||
| 11 | A' | 656 | 656 | 27.19 | |||
| 12 | A' | 226 | 226 | 0.56 | |||
| 13 | A" | 3302 | 3302 | 6.32 | |||
| 14 | A" | 1079 | 1079 | 2.64 | |||
| 15 | A" | 962 | 962 | 22.35 | |||
| 16 | A" | 664 | 664 | 1.18 | |||
| 17 | A" | 391 | 391 | 128.68 | |||
| 18 | A" | 289 | 289 | 4.74 |
| A | B | C |
|---|---|---|
| 1.48126 | 0.14678 | 0.13728 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 0.654 | -0.488 | 0.000 |
| C2 | 0.000 | 0.640 | 0.000 |
| C3 | -0.646 | 1.772 | 0.000 |
| O4 | 0.112 | -1.738 | 0.000 |
| H5 | 1.732 | -0.516 | 0.000 |
| H6 | -0.923 | 2.264 | 0.923 |
| H7 | -0.923 | 2.264 | -0.923 |
| H8 | -0.835 | -1.651 | 0.000 |
| C1 | C2 | C3 | O4 | H5 | H6 | H7 | H8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.3042 | 2.6080 | 1.3618 | 1.0783 | 3.3036 | 3.3036 | 1.8889 | C2 | 1.3042 | 1.3038 | 2.3804 | 2.0823 | 2.0835 | 2.0835 | 2.4381 | C3 | 2.6080 | 1.3038 | 3.5913 | 3.3002 | 1.0817 | 1.0817 | 3.4286 | O4 | 1.3618 | 2.3804 | 3.5913 | 2.0288 | 4.2352 | 4.2352 | 0.9512 | H5 | 1.0783 | 2.0823 | 3.3002 | 2.0288 | 3.9533 | 3.9533 | 2.8065 | H6 | 3.3036 | 2.0835 | 1.0817 | 4.2352 | 3.9533 | 1.8460 | 4.0230 | H7 | 3.3036 | 2.0835 | 1.0817 | 4.2352 | 3.9533 | 1.8460 | 4.0230 | H8 | 1.8889 | 2.4381 | 3.4286 | 0.9512 | 2.8065 | 4.0230 | 4.0230 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C3 | 179.594 | C1 | O4 | H8 | 108.191 | |
| C2 | C1 | O4 | 126.464 | C2 | C1 | H5 | 121.564 | |
| C2 | C3 | H6 | 121.432 | C2 | C3 | H7 | 121.432 | |
| O4 | C1 | H5 | 111.972 | H6 | C3 | H7 | 117.136 |
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | C | 0.132 | |||
| 2 | C | -0.181 | |||
| 3 | C | -0.195 | |||
| 4 | O | -0.405 | |||
| 5 | H | 0.133 | |||
| 6 | H | 0.130 | |||
| 7 | H | 0.130 | |||
| 8 | H | 0.256 |
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| x | y | z | |
|---|---|---|---|
| x | 0.000 | 0.000 | 0.000 |
| y | 0.000 | 0.000 | 0.000 |
| z | 0.000 | 0.000 | 0.000 |
| <r2> | 87.150 |
|---|---|
| (<r2>)1/2 | 9.335 |