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triphenylstibine
Sign in to saveAlso known as Triphenylantimony(III), Antimony(III)triphenyl
Triphenylstibine is the chemical compound with the formula Sb(C6H5)3, which is often abbreviated SbPh3, This colourless solid is a common organoantimony(III) compound. It serves as a ligand in coordination chemistry and as a reagent in organic synthesis.
Chemical data
- Formula
- C18H15Sb
- Molecular weight
- 353.1 g/mol
- IUPAC name
- triphenylstibane
- SMILES
- C1=CC=C(C=C1)[Sb](C2=CC=CC=C2)C3=CC=CC=C3
- InChIKey
- HVYVMSPIJIWUNA-UHFFFAOYSA-N
- Polar surface area
- 0 Ų
- H-bond donors
- 0
- H-bond acceptors
- 0
- Formal charge
- 0
via PubChem
Wikidata facts
- Subclass of
- chemical compound
- Has part
- hydrogen
- Mass
- 352.02119118
Show 3 more facts
- Commons category
- Triphenylstibine
- chemical formula
- C₁₈H₁₅Sb
- canonical SMILES
- C1=CC=C(C=C1)[Sb](C2=CC=CC=C2)C3=CC=CC=C3
Sources (2)
via Wikidata · CC0
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Encyclopedic overview
2 sectionsContents
- Synthesis and reactions
- References
Triphenylstibine is the chemical compound with the formula Sb(C6H5)3, which is often abbreviated SbPh3, This colourless solid is a common organoantimony(III) compound. It serves as a ligand in coordination chemistry and as a reagent in organic synthesis.
Like the related molecules triphenylamine, triphenylphosphine and triphenylarsine, SbPh3 is pyramidal with a propeller-like arrangement of the phenyl groups. The Sb-C distances average 2.14-2.17 Å and the C-Sb-C angles are 95°.
Excerpted from Wikipedia’s “triphenylstibine” article, available under the CC BY-SA 4.0 licence.