SrTaN — Properties & Data | MatWorld

SrTaN

ceramic

· JVASP-120344· SrTaN

SrTaN (strontium tantalum nitride) is a ceramic compound combining alkaline-earth and refractory metal elements, belonging to the family of complex metal nitrides. This material is primarily of research and developmental interest rather than established in high-volume production, but represents a promising candidate in the broader class of advanced ceramics for applications demanding thermal stability, chemical inertness, and potential electrical or optical functionality. The combination of strontium and tantalum provides a pathway for engineering materials with tailored properties for next-generation aerospace, electronics, and extreme-environment applications where conventional oxide ceramics reach their limits.

thermal barrier coatingshigh-temperature structural ceramicselectronic/optoelectronic substratesrefractory applicationsmaterials research & development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1493 range 0.08161–0.2170median of 2 measurements	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.07850 range 0.000–0.1570median of 2 measurements	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	3.171 range 1.597–4.746median of 2 measurements	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	2.227 range 0.6523–3.802median of 2 measurements	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.

SrTaN

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental