SeCl4
Selenium tetrachloride · Selenium(IV) chloride
Selenium tetrachloride is a stable, insulating molecular halide primarily utilized as a reagent for selenium-based chemical synthesis.
About Selenium tetrachloride
Selenium tetrachloride is a binary inorganic compound that exists as a thermodynamically stable phase. It is characterized by its insulating electronic nature, which is typical for many molecular halides in this chemical family. The compound serves as a vital reagent in synthetic chemistry, particularly for the introduction of selenium into organic frameworks. Its stability on the convex hull underscores its reliability as a starting material in various laboratory and industrial chemical processes.
Key Properties
Cross-validated computational properties for Selenium tetrachloride, 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 Selenium tetrachloride is used.
Frequently Asked Questions
Common questions about Selenium tetrachloride, answered from cross-validated data.
What is SeCl4?
Selenium tetrachloride is a stable, insulating molecular halide primarily utilized as a reagent for selenium-based chemical synthesis.
What is SeCl4 used for?
What is the band gap of SeCl4?
Is SeCl4 a metal, semiconductor, or insulator?
Is SeCl4 thermodynamically stable?
How many polymorphs of SeCl4 are known?
What elements does SeCl4 contain?
Where does the data for SeCl4 come from?
How It Compares
As a primary selenium halide, this compound serves as a fundamental building block in the field of selenium chemistry, providing a stable platform for studying the reactivity and bonding characteristics of chalcogen-halogen interactions.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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