PdSe6Br2 — Properties & Data | MatWorld

PdSe6Br2

ceramic

· JVASP-32744· PdSe6Br2

PdSe₆Br₂ is an experimental mixed-halide palladium selenide ceramic compound that combines metallic and chalcogenide elements in an unusual stoichiometry. This material belongs to the family of transition metal halide-selenides, which are primarily of research interest for their potential electronic and photonic properties rather than established industrial applications. The compound's notable feature is its structural complexity and potential utility in semiconductor research, photocatalysis, or solid-state chemistry applications where tuned bandgaps and unusual crystal structures are valuable.

Research photocatalysisExperimental semiconductorsSolid-state chemistryMaterials science databasesEmerging optoelectronic devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	3,405.5	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2900	-	DFT · OptB88vdW
Shear Modulus(G)	1,881.1	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1820	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	0.8070	eV	DFT · OptB88vdW
↳	1.261	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	13.90	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	10.80	-	DFT · OptB88vdW
↳	8.796	-	DFT · TBmBJ
Electron Effective Mass(m*e)	2.087	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	1.563	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00216	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00119	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-325.7	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	236.5	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	33.26	%	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)	0.00950	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.1270	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.

PdSe6Br2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental