FeSeCl7 — Properties & Data | MatWorld

FeSeCl7

metal

· JVASP-12881· FeSeCl7

FeSeCl7 is an iron-based compound containing selenium and chlorine, representing an uncommon halide composition that falls outside conventional commercial alloy systems. This material appears to be primarily of research or exploratory interest rather than established industrial use, with its behavior likely influenced by the combined effects of iron's structural properties and the reactive halide elements. Engineers would encounter this compound in specialized contexts such as materials chemistry research, corrosion studies, or investigation of selenium-iron interactions in controlled laboratory environments.

materials research and synthesishalide compound studiescorrosion mechanism investigationselenium-iron interaction researchlaboratory experimental compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	1,778.2	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2700	-	DFT · OptB88vdW
Shear Modulus(G)	999.3	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.09639	lb/in³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	1.139	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	7.519	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	17.56	-	DFT · OptB88vdW
Magnetic Moment(μB)	10.00	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.1138	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000917	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000149	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-339.2	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	354.5	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	-0.5187	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

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.

FeSeCl7

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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