HoSi2Tc2

ceramic

· JVASP-156016· HoSi2Tc2

HoSi₂Tc₂ is an experimental intermetallic ceramic compound combining holmium, silicon, and technetium in a hexaboride-like crystal structure. This material belongs to the rare-earth transition metal silicide family, which is primarily of research interest for high-temperature structural applications and advanced functional ceramics. The incorporation of technetium—a radioactive element with limited industrial availability—restricts this compound to specialized research contexts, where it may be investigated for extreme-temperature stability, refractory properties, or potential electronic/magnetic functionality in laboratory settings.

research and developmenthigh-temperature ceramicsrefractory applicationsintermetallic compoundsmaterials characterizationadvanced ceramics (experimental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	21,422.1	ksi	DFT · OptB88vdW
Shear Modulus(G)	-3,127	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2914	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

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.

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)	-0.5590	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.

HoSi2Tc2 — Properties & Data | MatWorld

HoSi2Tc2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental