SnBr2
Tin(II) bromide · Stannous bromide
Tin(II) bromide is a stable, semiconducting inorganic compound primarily used as a chemical reagent and catalyst in synthetic applications.
About Tin(II) bromide
Tin(II) bromide is a thermodynamically stable inorganic halide that functions as a semiconductor. Its ability to exist in numerous structural configurations makes it a highly versatile subject for solid-state chemistry and materials science investigations.
Because of its distinct electronic character, this compound serves as a critical precursor in the development of specialized optical and electronic materials. It is frequently utilized in organic synthesis and as a catalyst in various industrial chemical processes.
Key Properties
Cross-validated computational properties for Tin(II) bromide, aggregated across 3 databases.
Band GapEnergy needed to move an electron from the valence band to the conduction band. Lower or zero values tend to behave more metallic; larger gaps are more insulating or semiconducting.
Energy Above HullThermodynamic distance from the most stable set of competing phases. 0 eV/atom is on the convex hull; small positive values may still be experimentally accessible.
StabilityA plain-language summary of the best reported energy-above-hull result. It reflects whether the lowest-energy structure is on, near, or far from the stability hull.
StructuresCount of reported calculated crystal structures for this formula, including alternate polymorphs, source databases, and observed space groups.
Applications
Where Tin(II) bromide is used.
Frequently Asked Questions
Common questions about Tin(II) bromide, answered from cross-validated data.
What is SnBr2?
Tin(II) bromide is a stable, semiconducting inorganic compound primarily used as a chemical reagent and catalyst in synthetic applications.
What is SnBr2 used for?
What is the band gap of SnBr2?
Is SnBr2 a metal, semiconductor, or insulator?
Is SnBr2 thermodynamically stable?
How many polymorphs of SnBr2 are known?
What elements does SnBr2 contain?
Where does the data for SnBr2 come from?
How It Compares
As a stable halide, tin(II) bromide represents a foundational example of tin-based semiconductors. It serves as a primary reference point for understanding the structural diversity and electronic behavior of divalent metal halides in this chemical family.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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