CsGeO2S

ceramic

· CsGeO2S

CsGeO2S is a mixed-anion ceramic compound combining cesium, germanium, oxygen, and sulfur—a rare composition that bridges oxide and sulfide chemistry. This is an experimental material primarily of research interest for its potential in solid-state ion conductors, photonic applications, and advanced ceramic matrices, where the mixed-anion framework can yield unusual electronic or ionic transport properties not accessible in conventional single-anion ceramics.

solid-state electrolytes (research phase)photonic crystalsradiation-resistant ceramicsion-conducting membranes (exploratory)nonlinear optical materials (potential)

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)	1.074	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.260	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.

CsGeO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental