XeIF7 — Properties & Data | MatWorld

XeIF7

ceramic

· JVASP-24614· XeIF7

XeIF7 is an experimental interhalogen ceramic compound containing xenon and iodine fluoride chemistry, representing a niche family of highly fluorinated inorganic materials with potential applications in extreme chemical environments. This compound belongs to the class of hypervalent fluorine ceramics, which are primarily of research interest rather than established industrial materials; potential applications would be limited to specialized corrosion-resistant coatings, ultra-inert chemical containment, or advanced fluorine chemistry catalysis where conventional ceramics fail. Engineers would consider this material only in highly specialized R&D contexts where extreme chemical inertness and unusual electronic or structural properties are required, as its synthesis, stability, and manufacturability remain largely unexplored compared to conventional technical ceramics.

research-phase materialextreme chemical resistancefluorine-rich environmentsexperimental catalysiscorrosion-resistant coatingshigh-purity chemical processing

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	2,499	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3000	-	DFT · OptB88vdW
Shear Modulus(G)	1,369.2	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1527	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.832	eV	DFT · OptB88vdW
↳	4.794	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	2.380	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000758	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000245	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-324.5	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	329.2	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	DFT · TBmBJ

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	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.290	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.

XeIF7

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental