K2AgSbI6 — Properties & Data | MatWorld

K2AgSbI6

metal

· JVASP-101378· K2AgSbI6

K2AgSbI6 is a halide perovskite compound containing potassium, silver, antimony, and iodine, representing an emerging class of materials in solid-state chemistry and materials research. This compound belongs to the broader family of double perovskites and related halide structures being investigated for optoelectronic and photovoltaic applications. As a research-stage material, K2AgSbI6 is notable for its potential to provide lead-free alternatives to conventional perovskites, addressing toxicity and stability concerns that have limited commercialization of traditional perovskite solar cells and light-emitting devices.

Perovskite solar cellsLead-free photovoltaicsLight-emitting devicesSolid-state optoelectronicsMaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1522	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.4300	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	8.387	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.07990	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.7359	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.

K2AgSbI6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control