Send us a Message
Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   
Search RGD Grant Resources Citing RGD About Us Contact Us
Genes Variants Community Projects QTLs Strains Markers Genome Information Ontologies Cell Lines References Download Submit Data
OntoMate (Literature Search) JBrowse (Genome Browser) Synteny Browser (VCMap) Variant Visualizer Multi-Ontology Enrichment (MOET) Gene-Ortholog Location Finder (GOLF) InterViewer (Protein-Protein Interactions) PhenoMiner (Quatitative Phenotypes) Gene Annotator OLGA (Gene List Generator) AllianceMine GViewer (Genome Viewer)
Aging & Age-Related Disease Cancer & Neoplastic Disease Cardiovascular Disease Coronavirus Disease Developmental Disease Diabetes Hematologic Disease Immune & Inflammatory Disease Infectious Disease Liver Disease Neurological Disease Obesity & Metabolic Syndrome Renal Disease Respiratory Disease Sensory Organ Disease
Find Models   new Genetic Models Autism Models Rat PhenoMiner (Quantitative Phenotypes) Chinchilla PhenoMiner Expected Ranges (Quantitative Phenotype) PhenoMiner Term Comparison Hybrid Rat Diversity Panel Phenotypes Phenotypes in Other Animal Models Animal Husbandry Strain Medical Records Phylogenetics Strain Availability Calendar Rats 101 Submissions Photo Archive
Pathways
Rat Community Forum Directory of Rat Laboratories Video Tutorials News RGD Publications RGD Presentations Archive Nomenclature Guidelines Resource Links Laboratory Resources Employment Resources

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:phosphonium
go back to main search page
Accession:CHEBI:30282 term browser browse the term
Definition:An onium cation that has formula H4P.
Synonyms:exact_synonym: phosphanium;   tetrahydridophosphorus(1+)
 related_synonym: Formula=H4P;   InChI=1S/H3P/h1H3/p+1;   InChIKey=XYFCBTPGUUZFHI-UHFFFAOYSA-O;   PH4(+);   SMILES=[H][P+]([H])([H])[H]
 xref: Gmelin:292
 cyclic_relationship: is_conjugate_acid_of CHEBI:30278


show annotations for term's descendants           Sort by:
Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19808
    chemical entity 19806
      group 19765
        polyatomic entity 19764
          heteroatomic molecular entity 19720
            onium compound 8298
              onium cation 8298
                phosphonium 0
                  phosphaniumyl group 0
                  tetrafluorophosphonium 0
                  tetraphenylphosphonium 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19808
    subatomic particle 19806
      composite particle 19806
        hadron 19806
          baryon 19806
            nucleon 19806
              atomic nucleus 19806
                atom 19806
                  main group element atom 19756
                    main group molecular entity 19756
                      s-block molecular entity 19595
                        hydrogen molecular entity 19582
                          hydrides 19095
                            inorganic hydride 18093
                              pnictogen hydride 18082
                                phosphorus hydride 37
                                  phosphonium 0
                                    phosphaniumyl group 0
                                    tetrafluorophosphonium 0
                                    tetraphenylphosphonium 0
paths to the root