CsSiO2N

ceramic

· CsSiO2N

CsSiO₂N is an experimental ceramic compound combining cesium, silicon, oxygen, and nitrogen—a rare oxynitride composition that sits at the intersection of silicate and nitride ceramic chemistry. This material family is primarily of research interest for advanced applications requiring thermal stability, radiation resistance, or specialized optical properties; it is not yet widely deployed in mainstream engineering. Engineers would consider oxynitride ceramics like this for extreme environments (nuclear, aerospace thermal barriers, or specialized optics) where conventional silicates or pure nitrides fall short, though material availability and property maturity remain significant limitations compared to established alternatives.

advanced ceramics (research phase)radiation-resistant coatingshigh-temperature thermal barriersnuclear fuel or structural componentsspecialized optical materials

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	1.960	μB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.340	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

CsSiO2N

Electrical Properties

Other Properties

Regulatory Screening

Environmental