K4 Pt2 I12

semiconductor

· K4 Pt2 I12

K₄Pt₂I₁₂ is a halide semiconductor compound combining potassium, platinum, and iodine in a mixed-valence framework. This is a research-phase material, likely investigated for its electronic and optical properties within the broader family of metal halide semiconductors, which show promise for optoelectronic applications. The material's composition suggests potential for studying charge transport and light absorption in coordination chemistry-based semiconductors, though industrial adoption remains limited and the compound's synthesis and stability require specialized handling.

experimental semiconductor researchmetal halide photovoltaic studiesoptoelectronic device developmentplatinum coordination chemistrythin-film device prototypingmaterials discovery and characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	16.72	GPa	—
Shear Modulus(G)	-1.907	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.8599	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8060	eV/atom	—

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

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.

K4 Pt2 I12

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control