Send us a Message

Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   


The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at The data is made available under the Creative Commons License (CC 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.

go back to main search page
Accession:CHEBI:37294 term browser browse the term
Definition:An elemental gadolinium that has formula Gd.
Synonyms:exact_synonym: gadolinium(4+) ion;   gadolinium(IV) cation
 related_synonym: Formula=Gd;   Gd(4+);   InChI=1S/Gd/q+4;   InChIKey=MDDDNPCQBBECJG-UHFFFAOYSA-N;   SMILES=[Gd+4]
 xref: Gmelin:338212

show annotations for term's descendants           Sort by:

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19765
    chemical entity 19763
      molecular entity 19763
        ion 16528
          monoatomic ion 15767
            monoatomic cation 14819
              monoatomic polycation 2007
                monoatomic tetracation 6
                  gadolinium(4+) 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19765
    subatomic particle 19763
      composite particle 19763
        hadron 19763
          baryon 19763
            nucleon 19763
              atomic nucleus 19763
                atom 19763
                  metal atom 17566
                    transition element atom 16982
                      rare earth metal atom 534
                        lanthanoid atom 531
                          gadolinium atom 254
                            gadolinium molecular entity 239
                              elemental gadolinium 0
                                gadolinium(4+) 0
paths to the root