Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology | |
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MP2/3-21G
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1.52 | 1.54 | 1.56 | 1.58 | 1.60 | 1.62 | 1.64 | 1.66 | 1.68 | 1.70 | 1.72 | 1.74 | 1.76 | ||||||||||||||||||||||||||||
bond lengths (Å) |
Average bond length | Standard deviation |
---|---|
1.607 | 0.054 |
Species | Name | Bond Length (Å) | |
---|---|---|---|
Lowest value | F3PO | Phosphoryl fluoride | 1.523 |
Highest value | H2POH | Phosphinous acid | 1.749 |
Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
---|---|---|---|---|
PO- | phosphorus monoxide anion | 1.698 | 1 | 2 |
PO | Phosphorus monoxide | 1.549 | 1 | 2 |
PO+ | phosphorus monoxide cation | 1.582 | 1 | 2 |
HPO | Hydrogen phosphorus oxide | 1.627 | 1 | 2 |
H3PO | Phosphine oxide | 1.589 | 1 | 2 |
H2POH | Phosphinous acid | 1.749 | 1 | 2 |
PO2- | Phosphorus dioxide anion | 1.613 | 1 | 2 |
1.613 | 1 | 3 | ||
PO2 | Phosphorus dioxide | 1.575 | 1 | 2 |
1.575 | 1 | 3 | ||
PO2+ | Phosphorus dioxide cation | 1.547 | 1 | 2 |
1.547 | 1 | 3 | ||
PPO | Phosphorus oxide phosphide | 1.583 | 2 | 3 |
OPCl | Phosphorus oxychloride | 1.578 | 1 | 2 |
PO4--- | phosphate | 1.636 | 1 | 2 |
1.636 | 1 | 3 | ||
1.636 | 1 | 4 | ||
1.636 | 1 | 5 | ||
F3PO | Phosphoryl fluoride | 1.523 | 1 | 2 |
Cl3PO | Phosphoryl chloride | 1.551 | 1 | 2 |
H3PO4 | Phosphoric Acid | 1.546 | 1 | 2 |
1.659 | 1 | 3 | ||
1.659 | 1 | 4 | ||
1.659 | 1 | 5 |