Astatine bromide

Astatine bromide is an interhalogen compound with the chemical formula AtBr.

Astatine bromide

Names
IUPAC name Astatine monobromide
Other names Astatine bromide
Identifiers
CAS Number	15194-69-1
3D model (JSmol)	Interactive image
PubChem CID	165363845
CompTox Dashboard (EPA)	DTXSID801030511
InChI InChI=1S/AtBr/c1-2 InChI=1/AtBr/c1-2
SMILES At[Br]
Properties
Chemical formula	AtBr
Molar mass	289.904 g/mol
Related compounds
Other anions	Astatine monoiodide Astatine monochloride
Related compounds	Bromine monochloride Bromine monofluoride
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Production

Astatine bromide is produced by the reaction of astatine with an aqueous solution of iodine monobromide:

At₂ + 2 IBr → 2 AtBr + I₂^[1]

Astatine bromide also can produce by reacting elemental astatine and bromine:^[2]

At₂ +Br₂→ 2 AtBr