CHEBI:29262 - diphosphonate(2−)

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ChEBI Name diphosphonate(2−)
ChEBI ID CHEBI:29262
ChEBI ASCII Name diphosphonate(2-)
Definition A divalent inorganic anion obtained by removal of both protons from diphosphonic acid.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula H2O5P2
Net Charge -2
Average Mass 143.96040
Monoisotopic Mass 143.93884
InChI InChI=1S/H4O5P2/c1-6(2)5-7(3)4/h6-7H,(H,1,2)(H,3,4)/p-2
InChIKey XQRLCLUYWUNEEH-UHFFFAOYSA-L
SMILES [H]P([O-])(=O)OP([H])([O-])=O
ChEBI Ontology
Outgoing diphosphonate(2−) (CHEBI:29262) is a divalent inorganic anion (CHEBI:79388)
diphosphonate(2−) (CHEBI:29262) is a phosphorus oxoanion (CHEBI:33461)
diphosphonate(2−) (CHEBI:29262) is conjugate base of diphosphonate(1−) (CHEBI:33463)
Incoming diphosphonate(1−) (CHEBI:33463) is conjugate acid of diphosphonate(2−) (CHEBI:29262)
IUPAC Names
diphosphonate
μ-oxido-bis(hydridodioxidophosphate)(2−)
Synonyms Sources
[O2P(H)OP(H)(O)2]2− IUPAC
P2H2O52− IUPAC
Registry Number Type Source
184739 Gmelin Registry Number Gmelin
Last Modified
06 October 2014