P6 Cl2 Hg4

semiconductor

· P6 Cl2 Hg4

P6 Cl2 Hg4 is a mercury-based semiconductor compound belonging to the phosphorus-mercury-chloride chemical family. This material is primarily of research interest rather than established commercial use, as mercury-containing semiconductors have limited practical applications due to toxicity concerns and the availability of superior alternatives. The compound represents an experimental phase in semiconductor chemistry, potentially relevant to historical research on mercury halide systems or specialized optoelectronic studies, though engineers should consider regulatory constraints and safer substitutes for most modern applications.

research semiconductorsexperimental phase studiesmercury halide compoundshistorical materials researchspecialized optoelectronics (legacy)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	7,780.4	ksi	—
Shear Modulus(G)	3,769.1	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.221	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1870	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.

P6 Cl2 Hg4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control