K2PrAgI6 — Properties & Data | MatWorld

K2PrAgI6

metal

· JVASP-99414· K2PrAgI6

K2PrAgI6 is an intermetallic compound composed of potassium, praseodymium, silver, and iodine—a research-stage material belonging to the family of rare-earth silver halides and mixed-metal iodides. This compound is primarily of academic and exploratory interest rather than established industrial use, with potential applications in solid-state chemistry, optoelectronics, or ionic conductivity research where rare-earth-silver combinations are investigated for novel functional properties.

experimental semiconductorssolid-state ionic conductorsrare-earth compound researchadvanced materials synthesisphotonic device exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1460	lb/in³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.643	eV	DFT · OptB88vdW
↳	3.368	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	3.761	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	1.900	%	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)	0.07400	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.152	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.

K2PrAgI6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control