Task: Please create a SMILES based on the description below.
Description: The molecule is a monovalent inorganic anion obtained by deprotonation of one of the two OH groups in diphosphoniic acid. It is a phosphorus oxoanion and a monovalent inorganic anion. It is a conjugate base of a diphosphonic acid. It is a conjugate acid of a diphosphonate(2-).
Result: O=[P+]([O-])O[P+](=O)O
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
O=[P+]([O-])O[P+](=O)O
hydroxy-oxo-phosphooxyphosphanium
The molecule is a monovalent inorganic anion obtained by deprotonation of one of the two OH groups in diphosphoniic acid. It is a phosphorus oxoanion and a monovalent inorganic anion. It is a conjugate base of a diphosphonic acid. It is a conjugate acid of a diphosphonate(2-).