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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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Your selection has 8311 annotated objects. The maximum number of objects that can be shown is 2000. The list is too large to display.

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  • Term paths to the root
    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19831
        chemical entity 19829
          molecular entity 19829
            polyatomic entity 19787
              heteroatomic molecular entity 19743
                onium compound 8311
                  onium cation 8311
                    ammonium + 8311
                    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 19831
        subatomic particle 19829
          composite particle 19829
            hadron 19829
              baryon 19829
                nucleon 19829
                  atomic nucleus 19829
                    atom 19829
                      group 19788
                        polyatomic entity 19787
                          heteroatomic molecular entity 19743
                            onium compound 8311
                              onium cation 8311
                                ammonium + 8311
                                arsonium + 0
                                bismuthonium 0
                                bromonium 0
                                chloronium 0
                                fluoronium 0
                                iodonium 0
                                oxonium 0
                                phosphonium + 0
                                selenonium 0
                                stibonium + 0
                                sulfonium + 0
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