K2Au(IO3)5

semiconductor

· K2Au(IO3)5

K2Au(IO3)5 is an inorganic compound combining potassium, gold, and iodate constituents, classified as a semiconductor material. This is a specialized research compound rather than an established engineering material; it belongs to the family of mixed-metal iodates with potential applications in photonics and materials science. Interest in such compounds stems from their layered crystal structures and tunable electronic properties, making them candidates for optical devices, photocatalysis, or radiation detection where gold coordination chemistry offers unique band-gap engineering opportunities compared to conventional semiconductors.

photocatalytic materials (research)optical sensors (experimental)radiation detection (developmental)nonlinear optics (emerging)materials research compoundcrystal engineering platforms

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.650	eV	—

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.

K2Au(IO3)5

Electrical Properties

Regulatory Screening

Environmental

Export Control