K2 Pt1 Br4

semiconductor

· K2 Pt1 Br4

K2Pt1Br4 is an experimental inorganic semiconductor compound combining potassium, platinum, and bromine elements, synthesized primarily in research settings rather than established industrial production. This material belongs to the family of halide perovskites and mixed-metal halide semiconductors, which are of significant interest for optoelectronic applications due to their tunable bandgaps and potential for solution-based processing. While not yet deployed in mainstream engineering applications, compounds in this material class are being investigated for next-generation photovoltaic devices, photodetectors, and light-emitting applications where platinum's unique electronic properties and the halide framework's structural flexibility offer advantages over conventional semiconductors.

experimental optoelectronic devicesnext-generation photovoltaicsphotodetectors and sensorsmaterials research and characterizationhalide semiconductor development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	2,217.5	ksi	—
Shear Modulus(G)	1,266.6	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.606	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.174	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.

K2 Pt1 Br4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control