KCuPdSe5

metal

· JVASP-153996· KCuPdSe5

KCuPdSe₅ is a ternary intermetallic compound combining copper, palladium, and selenium, belonging to the chalcogenide metal family. This is a research-phase material primarily of interest in solid-state physics and materials science studies, where it is investigated for potential thermoelectric, semiconducting, or electronic transport properties owing to its mixed-metal composition and selenium content. The material represents an experimental exploration of how transition metals and chalcogens combine to produce novel electronic or phonon-scattering behavior, with potential future relevance in niche applications requiring engineered electronic or thermal properties.

thermoelectric researchexperimental semiconductorssolid-state physicshigh-entropy material studieselectronic materials developmentchalcogenide compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	3,978.4	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2800	-	DFT · OptB88vdW
Shear Modulus(G)	2,265.5	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1831	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.9370	eV	DFT · OptB88vdW
↳	1.196	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	10.60	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	33.69	%	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)	-0.4501	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.

KCuPdSe5 — Properties & Data | MatWorld

KCuPdSe5

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control