Molecule Type | heteromolecule |
Residue Name (RNME) | Y5VE |
Formula | O4P |
IUPAC InChI Key | NBIIXXVUZAFLBC-UHFFFAOYSA-N |
IUPAC InChI | InChI=1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4) |
IUPAC Name | Phosphoric acid tetrahydroxyphosphanium |
Common Name | Phosphoricacid |
Canonical SMILES (Daylight) | OP(=O)(O)O |
Number of atoms | 5 |
Net Charge | -3 |
Forcefield | multiple |
Molecule ID | 516272 |
ChemSpider ID | 979 |
ChEMBL ID | 1187 |
PDB hetId | PO4 |
Visibility | Public |
Molecule Tags |
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Processing Stage | Template | Semi-Empirical QM (QM0) | DFT QM (QM1) | DFT Hessian QM (QM2) | |
---|---|---|---|---|---|
Calculation | None | Energy Minization | Energy Minization | Hessian | |
Level of Theory | None | Semi-Empirical / SCF | DFT (B3LYP/6-31G*) | DFT (B3LYP/6-31G*) | |
Default Size Limit (Atoms) | 2000 | 500 | 50 | 40 | |
Content of MD Topology | |||||
Charges Derived From | None | MOPAC | Merz-Singh-Kollman | Merz-Singh-Kollman | |
Geometry | User Provided | Optimized | Optimized | Optimized | |
Non-Bonded Interactions | Bonds | Rule Based: Parameters are asigned from existing parameters with a set of rules based on atom types and geometry. | Hessian Based: Force constant are calculated from the QM potential. New parameters are created when no suitable parameters exists. | ||
Angles | |||||
Dihedrals |
Current Processing State | Completed |
Total Processing Time | 23:00:06 (hh:mm:ss) |
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The maximum QM level is computed using the ATB Pipeline atom limits but can be manually increased on a case by case basis.
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