TlCr5S8

semiconductor

· TlCr5S8

TlCr5S8 is a ternary chalcogenide semiconductor compound combining thallium, chromium, and sulfur. This is a research-phase material studied primarily for its potential in thermoelectric and optoelectronic applications, representing an underexplored composition within the broader family of metal chalcogenides used to explore novel band structures and transport properties.

thermoelectric devices (research)semiconductor optoelectronics (exploratory)solid-state physics researchhigh-performance materials screening

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1660	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)2 entries	1.010	eV	—
↳	0.1600	eV	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.7592	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

TlCr5S8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control