Lead fluorobromide or lead fluoride bromide is an inorganic compound of lead, fluorine, and bromine with the chemical formula PbFBr.^[1] The compound is a mixed halide of lead, meaning it contains both fluoride and bromide ions.

Synthesis

The compound can be obtained by melting PbF₂ with PbBr₂ while other methods are also known.^[2]

PbF₂ + PbBr₂ → 2PbFBr

Physical properties

The compound forms crystals of layered tetragonal system, space group P4/mmm. The unit cell has dimensions a = 4.18 Å, c = 7.59 Å, and Z = 2.^[3]

References