ThSe2O7 — Properties & Data | MatWorld

ThSe2O7

ceramic

· JVASP-91499· ThSe2O7

ThSe2O7 is a thorium-based mixed oxide-selenide ceramic compound belonging to the family of rare-earth and actinide oxides. This is primarily a research material studied for its crystal structure and thermal properties rather than an established commercial ceramic. The compound and related thorium selenate systems are investigated in nuclear fuel chemistry, actinide geochemistry, and high-temperature ceramic applications, offering potential relevance to specialized nuclear waste forms, refractory materials, or fundamental materials science research where thorium-containing ceramics provide advantages in chemical stability or radiation resistance.

nuclear materials researchactinide ceramicsrefractory compoundshigh-temperature chemistrywaste form development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.529	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.983	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.761	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

ThSe2O7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental