Basic information
- CAS
14867-04-0- Standard SMILES
O=P([O-])(O)OP(=O)(O)O- InChIKey
XPPKVPWEQAFLFU-UHFFFAOYSA-M- Molecular formula
- H3O7P2-
- Average molar mass
- 176.97 g/mol
- Monoisotopic mass
- 176.93540143
Overview
Diphosphate(1-) is a monovalent inorganic anion obtained by deprotonation of one of the phosphate OH groups in diphosphoric acid. It is a diphosphate ion and a monovalent inorganic anion. It is a conjugate base of a diphosphoric acid. It is a conjugate acid of a diphosphate(2-).
Names & identifiers
- Preferred name
- Diphosphate(1-)
- IUPAC
- phosphono hydrogen phosphate
Names & synonyms
diphosphate(1-)CHEBI:33017RefChem:1083787Diphosphate, trihydrogentrihydrogen diphosphate14867-04-0phosphono hydrogen phosphatediphosphate(1-) anionDTXSID10274295H3P2O7(-)Q27115215
Database identifiers
- CAS
14867-04-0- PubChem CID
- 1058
- DTXSID
DTXSID10274295- ChEBI
CHEBI:33017
Properties
Computed structural properties
- XLogP
- -3.3
- Topological polar surface area
- 127 Ų
- Hydrogen bond donors
- 3
- Hydrogen bond acceptors
- 7
- Rotatable bonds
- 2
- Heavy atoms
- 9
- Formal charge
- -1
- Complexity
- 165
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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