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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:metallocene
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Accession:CHEBI:33963 term browser browse the term
Definition:Organometallic coordination compounds in which one atom of a transition metal such as iron, ruthenium or osmium is bonded to and only to the face of two cyclopentadienyl [eta(5)-(C5H5)] ligands which lie in parallel planes. The term should not be used for analogues having rings other than cyclopentadienyl as ligands.
Synonyms:related_synonym: Metallocen;   metallocenes;   metaloceno;   metalocenos


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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 0
    chemical entity 0
      molecular entity 0
        transition element molecular entity 0
          transition element coordination entity 0
            metallocene 0
              1'-(dimethylcarbamoyl)ferrocene-1-carboxylic acid 0
              bis(eta(5)-cyclopentadienyl)metal(II) + 0
              ferrocenes + 0
              titanocenes + 0
              zirconocenes + 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 0
    subatomic particle 0
      composite particle 0
        hadron 0
          baryon 0
            nucleon 0
              atomic nucleus 0
                atom 0
                  main group element atom 0
                    p-block element atom 0
                      carbon group element atom 0
                        carbon group molecular entity 0
                          organic molecular entity 0
                            metallocene 0
                              1'-(dimethylcarbamoyl)ferrocene-1-carboxylic acid 0
                              bis(eta(5)-cyclopentadienyl)metal(II) + 0
                              ferrocenes + 0
                              titanocenes + 0
                              zirconocenes + 0
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