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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 > Geometry > Calculated geometry > One type of bond | |
PBEPBE/3-21G
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| 2.00 | 2.10 | 2.20 | 2.30 | 2.40 | 2.50 | 2.60 | 2.70 | 2.80 | 2.90 | ||||||||||||||||||||||
| bond lengths (Å) | |||||||||||||||||||||||||||||||
| Average bond length | Standard deviation |
|---|---|
| 2.256 | 0.171 |
| Species | Name | Bond Length (Å) | |
|---|---|---|---|
| Lowest value | S2+ | sulfur diatomic cation | 2.008 |
| Highest value | S4 | Sulfur tetramer | 2.737 |
| Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
|---|---|---|---|---|
| S2- | sulfur diatomic anion | 2.226 | 1 | 2 |
| S2 | Sulfur diatomic | 2.095 | 1 | 2 |
| S2+ | sulfur diatomic cation | 2.008 | 1 | 2 |
| HS2 | Thiosulfeno radical | 2.200 | 1 | 2 |
| H2S2 | Disulfane | 2.294 | 1 | 2 |
| H2S2+ | hydrogen disulfide cation | 2.242 | 1 | 2 |
| S3- | Sulfur trimer anion | 2.226 | 1 | 2 |
| 2.226 | 1 | 3 | ||
| S3 | Sulfur trimer | 2.144 | 1 | 2 |
| 2.144 | 1 | 3 | ||
| S3+ | Sulfur trimer cation | 2.175 | 1 | 2 |
| 2.175 | 1 | 3 | ||
| SSO | Disulfur monoxide | 2.154 | 2 | 3 |
| HSSSH | trisulfane | 2.284 | 1 | 2 |
| 2.284 | 1 | 3 | ||
| CH3SSH | Hydrogen methyl disulfide | 2.284 | 2 | 3 |
| Si3H8 | trisilane | 2.371 | 1 | 2 |
| 2.371 | 1 | 3 | ||
| S4 | Sulfur tetramer | 2.737 | 1 | 2 |
| 2.092 | 1 | 3 | ||
| 2.092 | 2 | 4 | ||
| 2.737 | 3 | 4 | ||
| FSSF | Difluorodisulfane | 2.208 | 1 | 2 |
| S2F2 | Thio-thionyl fluoride | 2.086 | 1 | 2 |
| ClSSCl | Disulfur dichloride | 2.138 | 1 | 2 |
| CH3SSCH3 | Disulfide, dimethyl | 2.272 | 1 | 2 |
| CH3SSSCH3 | dimethyl trisulfide | 2.280 | 1 | 2 |
| 2.280 | 1 | 3 | ||
| S2F10 | disulphur decafluoride | 2.598 | 1 | 2 |