RbNO2
rubidium nitrite
Rubidium nitrite is a stable, semiconducting inorganic salt composed of rubidium, nitrogen, and oxygen.
About rubidium nitrite
Rubidium nitrite is a thermodynamically stable inorganic compound that exhibits semiconducting electronic characteristics. Its structural integrity is well-documented, with multiple reported configurations across crystallographic databases, reflecting its significance in fundamental materials research.
As a member of the alkali metal nitrite family, this compound serves as a critical subject for studying ionic lattice stability and electronic behavior in solid-state chemistry. It is utilized primarily in specialized laboratory settings where the specific reactivity of the nitrite anion paired with the rubidium cation is required.
Key Properties
Cross-validated computational properties for rubidium nitrite, 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 rubidium nitrite is used.
Frequently Asked Questions
Common questions about rubidium nitrite, answered from cross-validated data.
What is RbNO2?
Rubidium nitrite is a stable, semiconducting inorganic salt composed of rubidium, nitrogen, and oxygen.
What is RbNO2 used for?
What is the band gap of RbNO2?
Is RbNO2 a metal, semiconductor, or insulator?
Is RbNO2 thermodynamically stable?
How many polymorphs of RbNO2 are known?
What elements does RbNO2 contain?
Where does the data for RbNO2 come from?
How It Compares
As a distinct alkali metal nitrite, this compound represents a key point of study for understanding the structural trends and thermodynamic stability inherent in this chemical group, serving as a foundational reference for related nitrate and nitrite salts.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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