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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 8235 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 19800
        chemical entity 19800
          molecular entity 19799
            polyatomic entity 19721
              heteroatomic molecular entity 19662
                onium compound 8235
                  onium cation 8235
                    ammonium + 8235
                    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 19800
        subatomic particle 19799
          composite particle 19799
            hadron 19799
              baryon 19799
                nucleon 19799
                  atomic nucleus 19799
                    atom 19799
                      group 19722
                        polyatomic entity 19721
                          heteroatomic molecular entity 19662
                            onium compound 8235
                              onium cation 8235
                                ammonium + 8235
                                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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