Manganese(II) fluoride

Manganese(II) fluoride

Names
IUPAC name Manganese(II) fluoride
Identifiers
CAS Number	7782-64-1 Y
3D model (JSmol)	Interactive image
ChemSpider	22935 N
ECHA InfoCard	100.029.054
PubChem CID	24528
RTECS number	OP0875000
InChI InChI=1S/2FH.Mn/h2*1H;/q;;+2/p-2 N Key: CTNMMTCXUUFYAP-UHFFFAOYSA-L N InChI=1/2FH.Mn/h2*1H;/q;;+2/p-2 Key: CTNMMTCXUUFYAP-NUQVWONBAJ
SMILES F[Mn]F
Properties
Chemical formula	MnF2
Molar mass	92.934855 g/mol
Appearance	pale pink crystalline
Density	3.98 g/cm3
Melting point	856 °C (1,573 °F; 1,129 K)
Boiling point	1,820 °C (3,310 °F; 2,090 K)
Magnetic susceptibility (χ)	+10,700·10−6 cm3/mol
Hazards
R-phrases (outdated)	R20/21/22, R36/37/38
S-phrases (outdated)	S26, S37/39
Flash point	non-flammable
Related compounds
Other anions	Manganese(II) chloride Manganese(II) bromide Manganese(II) iodide
Other cations	Technetium(VI) fluoride Rhenium(VII) fluoride Manganese(III) fluoride Manganese(IV) fluoride
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N  (what is YN ?)
Infobox references

Manganese(II) fluoride is the chemical compound composed of manganese and fluoride with the formula MnF₂. It is a light pink crystalline solid, the light pink color being characteristic for manganese(II) compounds. It is made by treating manganese and diverse compounds of manganese(II) in hydrofluoric acid. It is used in the manufacture of special kinds of glass and lasers. It is a canonical example of uniaxial antiferromagnet (with Neel temperature of 68 K ) which has been experimentally studied since early on.