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CHEBI:33463 - diphosphonate(1−)

ChEBI IDCHEBI:33463
ChEBI Namediphosphonate(1−)
Stars
ASCII Namediphosphonate(1-)
DefinitionA monovalent inorganic anion obtained by deprotonation of one of the two OH groups in diphosphoniic acid.
Last Modified4 October 2014
SubmitterKirill Degtyarenko
DownloadsMolfile
FormulaH3O5P2
Net Charge-1
Average Mass144.967
Monoisotopic Mass144.94612
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-1
InChIKeyXQRLCLUYWUNEEH-UHFFFAOYSA-M
ChEBI Ontology
Outgoing Relation(s)
diphosphonate(1−) (CHEBI:33463) is a monovalent inorganic anion (CHEBI:79389)
diphosphonate(1−) (CHEBI:33463) is a phosphorus oxoanion (CHEBI:33461)
diphosphonate(1−) (CHEBI:33463) is conjugate acid of diphosphonate(2−) (CHEBI:29262)
diphosphonate(1−) (CHEBI:33463) is conjugate base of diphosphonic acid (CHEBI:29205)
Incoming Relation(s)
diphosphonic acid (CHEBI:29205) is conjugate acid of diphosphonate(1−) (CHEBI:33463)
diphosphonate(2−) (CHEBI:29262) is conjugate base of diphosphonate(1−) (CHEBI:33463)
IUPAC Name 
hydrogen diphosphonate
Synonyms  Source
HP2H2O5−IUPAC
[(OH)P(H)(O)OP(H)(O)2]−ChEBI