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CHEBI:29262 - diphosphonate(2−)

ChEBI IDCHEBI:29262
ChEBI Namediphosphonate(2−)
Stars
ASCII Namediphosphonate(2-)
DefinitionA divalent inorganic anion obtained by removal of both protons from diphosphonic acid.
Last Modified6 October 2014
SubmitterKirill Degtyarenko
DownloadsMolfile
FormulaH2O5P2
Net Charge-2
Average Mass143.959
Monoisotopic Mass143.93884
SMILES[H]P(=O)([O-])OP([H])(=O)[O-]
InChIInChI=1S/H4O5P2/c1-6(2)5-7(3)4/h6-7H,(H,1,2)(H,3,4)/p-2
InChIKeyXQRLCLUYWUNEEH-UHFFFAOYSA-L
ChEBI Ontology
Outgoing Relation(s)
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 Relation(s)
diphosphonate(1−) (CHEBI:33463) is conjugate acid of diphosphonate(2−) (CHEBI:29262)
IUPAC Names 
diphosphonate
μ-oxido-bis(hydridodioxidophosphate)(2−)
Synonyms  Source
P2H2O52−IUPAC
[O2P(H)OP(H)(O)2]2−IUPAC
Registry NumbersSources
Gmelin:184739Gmelin