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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.
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This entity has been manually annotated by the ChEBI Team.
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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
[O
2
P(H)OP(H)(O)
2
]
2−
IUPAC
P
2
H
2
O
5
2−
IUPAC
Registry Number
Type
Source
184739
Gmelin Registry Number
Gmelin
Last Modified
06 October 2014