Samarium(II) bromide

Samarium(II) bromide
Names
	IUPAC name samarium(II) bromide
	Other names samarium dibromide; dibromosamarium
Identifiers
CAS Number	50801-97-3;
3D model (JSmol)	Interactive image;
ChemSpider	10008489;
PubChem CID	11833842;
CompTox Dashboard (EPA)	DTXSID701312845 ;
	InChI InChI=1S/2BrH.Sm/h2*1H;/q;;+2/p-2 Key: AEPYKHCUOAUXAI-UHFFFAOYSA-L;
	SMILES Br[Sm]Br;
Properties
Chemical formula	SmBr2
Molar mass	310.17 g/mol
Appearance	Brown crystals
Melting point	669 °C (1,236 °F; 942 K)
Boiling point	1,880 °C (3,420 °F; 2,150 K)[citation needed]
Magnetic susceptibility (χ)	+5337.0·10−6 cm3/mol
Structure
Crystal structure	SrBr2
Hazards
	GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H315, H319, H335
Precautionary statements	P261, P305+P351+P338
Related compounds
Other anions	Samarium(II) chloride; Samarium(II) iodide
Other cations	Samarium(III) bromide
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Samarium(II) bromide is an inorganic compound with the chemical formula SmBr
₂.^[6] It is a brown solid that is insoluble in most solvents but degrades readily in air.^[4]

^ ^a ^b ^c ^d "Samarium(II) bromide 99.95% | Sigma-Aldrich". www.sigmaaldrich.com. Retrieved 20 December 2016.
^ Haynes, William M. (2013). CRC handbook of chemistry and physics : a ready-reference book of chemical and physical data (94th ed.). CRC Press. p. 135. ISBN 9781466571150.
^ Lide, David R. (2004). CRC handbook of chemistry and physics : a ready-reference book of chemical and physical data (85th ed.). Boca Raton [u.a.]: CRC Press. p. 147. ISBN 9780849304859.
^ ^a ^b Haynes, William M. (2013). CRC handbook of chemistry and physics : a ready-reference book of chemical and physical data (94th ed.). CRC Press. p. 86. ISBN 9781466571150.
^ Sass, Ronald L.; Brackett, Thomas; Brackett, Elizabeth (December 1963). "The Crystal Structure of Strontium Bromide". The Journal of Physical Chemistry. 67 (12): 2862–2863. doi:10.1021/j100806a516.
^ Elements, American. "Samarium Bromide SmBr2". American Elements. Retrieved 20 December 2016.

[sigmaaldrich-1] "Samarium(II) bromide 99.95% | Sigma-Aldrich". www.sigmaaldrich.com. Retrieved 20 December 2016.

[2] Haynes, William M. (2013). CRC handbook of chemistry and physics : a ready-reference book of chemical and physical data (94th ed.). CRC Press. p. 135. ISBN 9781466571150.

[3] Lide, David R. (2004). CRC handbook of chemistry and physics : a ready-reference book of chemical and physical data (85th ed.). Boca Raton [u.a.]: CRC Press. p. 147. ISBN 9780849304859.

[book2-4] Haynes, William M. (2013). CRC handbook of chemistry and physics : a ready-reference book of chemical and physical data (94th ed.). CRC Press. p. 86. ISBN 9781466571150.

[5] Sass, Ronald L.; Brackett, Thomas; Brackett, Elizabeth (December 1963). "The Crystal Structure of Strontium Bromide". The Journal of Physical Chemistry. 67 (12): 2862–2863. doi:10.1021/j100806a516.

[American_elements-6] Elements, American. "Samarium Bromide SmBr2". American Elements. Retrieved 20 December 2016.

[1]

[4]

[2]

[3]

[5]

[6]

Names

IUPAC name samarium(II) bromide
Other names samarium dibromide dibromosamarium
Identifiers
CAS Number	50801-97-3
3D model (JSmol)	Interactive image
ChemSpider	10008489
PubChem CID	11833842
CompTox Dashboard (EPA)	DTXSID701312845
InChI InChI=1S/2BrH.Sm/h2*1H;/q;;+2/p-2 Key: AEPYKHCUOAUXAI-UHFFFAOYSA-L
SMILES Br[Sm]Br
Properties
Chemical formula	SmBr₂
Molar mass	310.17 g/mol^[1]
Appearance	Brown crystals
Melting point	669 °C (1,236 °F; 942 K)^[4]
Boiling point	1,880 °C (3,420 °F; 2,150 K)^{[citation needed]}
Magnetic susceptibility (χ)	+5337.0·10⁻⁶ cm³/mol ^[2]^[3]
Structure
Crystal structure	SrBr₂^[5]
Hazards
GHS labelling:
Pictograms
Signal word	Warning^[1]
Hazard statements	H315, H319, H335^[1]
Precautionary statements	P261, P305+P351+P338^[1]
Related compounds
Other anions	Samarium(II) chloride Samarium(II) iodide
Other cations	Samarium(III) bromide
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references