Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology | |
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MP2/cc-pVTZ
12 | ||||||||||||||||||||||||||||||||||
10 | ||||||||||||||||||||||||||||||||||
8 | ||||||||||||||||||||||||||||||||||
6 | ||||||||||||||||||||||||||||||||||
4 | ||||||||||||||||||||||||||||||||||
2 | ||||||||||||||||||||||||||||||||||
0 | ||||||||||||||||||||||||||||||||||
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 |
---|---|
2.052 | 0.176 |
Species | Name | Bond Length (Å) | |
---|---|---|---|
Lowest value | S2+ | sulfur diatomic cation | 1.856 |
Highest value | S4 | Sulfur tetramer | 2.607 |
Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
---|---|---|---|---|
S2- | sulfur diatomic anion | 2.023 | 1 | 2 |
S2 | Sulfur diatomic | 1.911 | 1 | 2 |
S2+ | sulfur diatomic cation | 1.856 | 1 | 2 |
HS2 | Thiosulfeno radical | 1.968 | 1 | 2 |
H2S2 | Disulfane | 2.065 | 1 | 2 |
H2S2+ | hydrogen disulfide cation | 2.003 | 1 | 2 |
S3- | Sulfur trimer anion | 1.998 | 1 | 2 |
1.998 | 1 | 3 | ||
S3 | Sulfur trimer | 1.935 | 1 | 2 |
1.935 | 1 | 3 | ||
S3+ | Sulfur trimer cation | 1.937 | 1 | 2 |
1.937 | 1 | 3 | ||
SSO | Disulfur monoxide | 1.911 | 2 | 3 |
ClS2 | Sulfur chloride | 1.896 | 2 | 3 |
HSSSH | trisulfane | 2.062 | 1 | 2 |
2.062 | 1 | 3 | ||
CH3SSH | Hydrogen methyl disulfide | 2.056 | 2 | 3 |
Si3H8 | trisilane | 2.350 | 1 | 2 |
2.350 | 1 | 3 | ||
S4 | Sulfur tetramer | 2.607 | 1 | 2 |
1.932 | 1 | 3 | ||
1.932 | 2 | 4 | ||
2.607 | 3 | 4 | ||
FSSF | Difluorodisulfane | 1.905 | 1 | 2 |
S2F2 | Thio-thionyl fluoride | 1.864 | 1 | 2 |
ClSSCl | Disulfur dichloride | 1.964 | 1 | 2 |
CH3SSCH3 | Disulfide, dimethyl | 2.045 | 1 | 2 |
S8 | Octasulfur | 2.059 | 1 | 5 |
2.059 | 4 | 5 | ||
2.059 | 3 | 6 | ||
2.059 | 4 | 6 | ||
2.059 | 2 | 7 | ||
2.059 | 3 | 7 | ||
2.059 | 1 | 8 | ||
2.059 | 2 | 8 | ||
S2F10 | disulphur decafluoride | 2.280 | 1 | 2 |