Tm4CrSe7

metal

· JVASP-146421· Tm4CrSe7

Tm4CrSe7 is an intermetallic compound combining thulium, chromium, and selenium, belonging to the family of ternary metal chalcogenides. This is a research-phase material not yet widely deployed in commercial applications; it represents exploration within rare-earth transition-metal selenide systems, which are of interest for their potential electronic, magnetic, or catalytic properties in controlled laboratory environments.

Materials research and characterizationRare-earth compound developmentExperimental semiconductorsSolid-state chemistry studiesPhase diagram mappingPotential thermoelectric applications (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2670	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	3.850	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.07600	eV/atom	—
Formation Energy(ΔHf)	-1.619	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.

Tm4CrSe7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control