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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 | -155.913785 |
| Energy at 298.15K | -155.907693 |
| Nuclear repulsion energy | 102.250143 |
| A | B | C |
|---|---|---|
| 1.15184 | 0.13932 | 0.13066 |
Point Group is Cs
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.681 | 1.830 | 0.000 |
| C2 | 0.000 | 0.714 | 0.000 |
| C3 | 0.679 | -0.404 | 0.000 |
| C4 | 0.072 | -1.782 | 0.000 |
| H5 | -0.978 | 2.317 | 0.928 |
| H6 | -0.978 | 2.317 | -0.928 |
| H7 | 1.770 | -0.346 | 0.000 |
| H8 | -1.020 | -1.734 | 0.000 |
| H9 | 0.393 | -2.349 | -0.883 |
| H10 | 0.393 | -2.349 | 0.883 |
| C1 | C2 | C3 | C4 | H5 | H6 | H7 | H8 | H9 | H10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1.3075 | 2.6162 | 3.6900 | 1.0890 | 1.0890 | 3.2780 | 3.5804 | 4.4049 | 4.4049 | C2 | 1.3075 | 1.3087 | 2.4975 | 2.0944 | 2.0944 | 2.0632 | 2.6526 | 3.2125 | 3.2125 | C3 | 2.6162 | 1.3087 | 1.5059 | 3.3188 | 3.3188 | 1.0918 | 2.1582 | 2.1552 | 2.1552 | C4 | 3.6900 | 2.4975 | 1.5059 | 4.3323 | 4.3323 | 2.2235 | 1.0934 | 1.0975 | 1.0975 | H5 | 1.0890 | 2.0944 | 3.3188 | 4.3323 | 1.8554 | 3.9377 | 4.1565 | 5.1900 | 4.8642 | H6 | 1.0890 | 2.0944 | 3.3188 | 4.3323 | 1.8554 | 3.9377 | 4.1565 | 4.8642 | 5.1900 | H7 | 3.2780 | 2.0632 | 1.0918 | 2.2235 | 3.9377 | 3.9377 | 3.1162 | 2.5857 | 2.5857 | H8 | 3.5804 | 2.6526 | 2.1582 | 1.0934 | 4.1565 | 4.1565 | 3.1162 | 1.7767 | 1.7767 | H9 | 4.4049 | 3.2125 | 2.1552 | 1.0975 | 5.1900 | 4.8642 | 2.5857 | 1.7767 | 1.7656 | H10 | 4.4049 | 3.2125 | 2.1552 | 1.0975 | 4.8642 | 5.1900 | 2.5857 | 1.7767 | 1.7656 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | C3 | 179.863 | C2 | C1 | H5 | 121.581 | |
| C2 | C1 | H6 | 121.581 | C2 | C3 | C4 | 124.934 | |
| C2 | C3 | H7 | 118.238 | C3 | C4 | H8 | 111.274 | |
| C3 | C4 | H9 | 110.780 | C3 | C4 | H10 | 110.780 | |
| C4 | C3 | H7 | 116.827 | H5 | C1 | H6 | 116.838 | |
| H8 | C4 | H9 | 108.378 | H8 | C4 | H10 | 108.378 | |
| H9 | C4 | H10 | 107.109 |
Electronic state
| Number | Element | Mulliken | CHELPG | AIM | ESP |
|---|---|---|---|---|---|
| 1 | C | -0.576 | -0.467 | ||
| 2 | C | 0.331 | 0.069 | ||
| 3 | C | -0.323 | -0.173 | ||
| 4 | C | -0.537 | -0.163 | ||
| 5 | H | 0.186 | 0.191 | ||
| 6 | H | 0.186 | 0.191 | ||
| 7 | H | 0.181 | 0.128 | ||
| 8 | H | 0.187 | 0.085 | ||
| 9 | H | 0.182 | 0.069 | ||
| 10 | H | 0.182 | 0.069 |
| x | y | z | Total | |
|---|---|---|---|---|
| 0.060 | -0.410 | 0.000 | 0.414 | |
| CHELPG | ||||
| AIM | ||||
| ESP | 0.046 | -0.373 | 0.000 | 0.375 |
| 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> | 98.356 |
|---|---|
| (<r2>)1/2 | 9.917 |