SnBr4
Tin(IV) bromide · Stannic bromide
Tin(IV) bromide is a stable, semiconducting inorganic halide used primarily as a chemical reagent and synthetic precursor.
About Tin(IV) bromide
Tin(IV) bromide is a binary halide compound that exists as a thermodynamically stable phase on the convex hull. Its semiconducting electronic character makes it an interesting subject for structural and chemical investigations, supported by a significant body of reported experimental and theoretical data. The compound serves as a versatile building block in inorganic synthesis and coordination chemistry. Due to its specific bonding nature, it is frequently employed as a reagent in the preparation of organotin compounds and as a precursor in thin-film material processing.
Key Properties
Cross-validated computational properties for Tin(IV) 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(IV) bromide is used.
Frequently Asked Questions
Common questions about Tin(IV) bromide, answered from cross-validated data.
What is SnBr4?
Tin(IV) bromide is a stable, semiconducting inorganic halide used primarily as a chemical reagent and synthetic precursor.
What is SnBr4 used for?
What is the band gap of SnBr4?
Is SnBr4 a metal, semiconductor, or insulator?
Is SnBr4 thermodynamically stable?
How many polymorphs of SnBr4 are known?
What elements does SnBr4 contain?
Where does the data for SnBr4 come from?
How It Compares
As a stable binary halide, tin(IV) bromide represents a foundational member of the stannic halide family, serving as a critical reference point for understanding the structural and electronic trends within this group of materials.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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