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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:tetrakis(pyridine)nickel(2+)
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Accession:CHEBI:30393 term browser browse the term
Definition:A nickel coordination entity that has formula C20H20N4Ni.
Synonyms:exact_synonym: tetrakis(pyridine)nickel(II)
 related_synonym: Formula=C20H20N4Ni;   InChI=1S/4C5H5N.Ni/c4*1-2-4-6-5-3-1;/h4*1-5H;/q;;;;+2;   InChIKey=KEZWDLSPDOTRIB-UHFFFAOYSA-N;   SMILES=C1=CC=[N](C=C1)[Ni++]([N]1=CC=CC=C1)([N]1=CC=CC=C1)[N]1=CC=CC=C1;   [Ni(py)4](2+);   [NiPy4](2+)
 xref: Gmelin:227590;   MolBase:528


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Path 1
Term Annotations click to browse term
  CHEBI ontology 26034
    role 25961
      biological role 25929
        epitope 7428
          nickel atom 4847
            nickel molecular entity 1134
              nickel coordination entity 1135
                tetrakis(pyridine)nickel(2+) 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 26034
    subatomic particle 26009
      composite particle 26009
        hadron 26020
          baryon 26009
            nucleon 26009
              atomic nucleus 26009
                atom 26009
                  metal atom 20576
                    transition element atom 19029
                      d-block element atom 19021
                        nickel group element atom 11144
                          nickel atom 4847
                            nickel molecular entity 1134
                              nickel coordination entity 1135
                                tetrakis(pyridine)nickel(2+) 0
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