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CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.

Term:onium cation
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Accession:CHEBI:50313 term browser browse the term
Definition:Mononuclear cations derived by addition of a hydron to a mononuclear parent hydride of the pnictogen, chalcogen and halogen families.
Synonyms:related_synonym: onium cations;   onium ion;   onium ions


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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 24386
    chemical entity 24354
      molecular entity 24315
        polyatomic entity 24238
          heteroatomic molecular entity 23837
            onium compound 8035
              onium cation 8035
                ammonium + 8035
                arsonium + 0
                bismuthonium 0
                bromonium 0
                chloronium 0
                fluoronium 0
                iodonium 0
                oxonium 0
                phosphonium + 0
                selenonium 0
                stibonium + 0
                sulfonium + 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 24386
    subatomic particle 24343
      composite particle 24343
        hadron 24343
          baryon 24343
            nucleon 24343
              atomic nucleus 24343
                atom 24343
                  group 24238
                    polyatomic entity 24238
                      heteroatomic molecular entity 23837
                        onium compound 8035
                          onium cation 8035
                            ammonium + 8035
                            arsonium + 0
                            bismuthonium 0
                            bromonium 0
                            chloronium 0
                            fluoronium 0
                            iodonium 0
                            oxonium 0
                            phosphonium + 0
                            selenonium 0
                            stibonium + 0
                            sulfonium + 0
paths to the root