Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology | |
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PBEPBE/6-31G*
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1.80 | 1.90 | 2.00 | 2.10 | 2.20 | 2.30 | 2.40 | 2.50 | 2.60 | 2.70 | 2.80 | ||||||||||||||||||||||||
bond lengths (Å) |
Average bond length | Standard deviation |
---|---|
2.085 | 0.193 |
Species | Name | Bond Length (Å) | |
---|---|---|---|
Lowest value | S2+ | sulfur diatomic cation | 1.857 |
Highest value | S4 | Sulfur tetramer | 2.617 |
Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
---|---|---|---|---|
S2- | sulfur diatomic anion | 2.054 | 1 | 2 |
S2 | Sulfur diatomic | 1.936 | 1 | 2 |
S2+ | sulfur diatomic cation | 1.857 | 1 | 2 |
HS2 | Thiosulfeno radical | 2.002 | 1 | 2 |
H2S2 | Disulfane | 2.082 | 1 | 2 |
H2S2+ | hydrogen disulfide cation | 2.039 | 1 | 2 |
S3- | Sulfur trimer anion | 2.045 | 1 | 2 |
2.045 | 1 | 3 | ||
S3 | Sulfur trimer | 1.962 | 1 | 2 |
1.962 | 1 | 3 | ||
S3+ | Sulfur trimer cation | 1.972 | 1 | 2 |
1.972 | 1 | 3 | ||
SSO | Disulfur monoxide | 1.937 | 2 | 3 |
HSSSH | trisulfane | 2.098 | 1 | 2 |
2.098 | 1 | 3 | ||
CH3SSH | Hydrogen methyl disulfide | 2.086 | 2 | 3 |
Si3H8 | trisilane | 2.352 | 1 | 2 |
2.352 | 1 | 3 | ||
S4 | Sulfur tetramer | 2.617 | 1 | 2 |
1.929 | 1 | 3 | ||
1.929 | 2 | 4 | ||
2.617 | 3 | 4 | ||
FSSF | Difluorodisulfane | 1.932 | 1 | 2 |
S2F2 | Thio-thionyl fluoride | 1.900 | 1 | 2 |
CH3SSCH3 | Disulfide, dimethyl | 2.077 | 1 | 2 |
CH3SSSCH3 | dimethyl trisulfide | 2.093 | 1 | 2 |
2.093 | 1 | 3 | ||
S2F10 | disulphur decafluoride | 2.331 | 1 | 2 |