Hg2PCl2

ceramic

· JVASP-98223· Hg2PCl2

Hg2PCl2 is a mercury-based halide ceramic compound belonging to the family of mixed-valence mercury phosphorus chlorides, typically investigated for specialized electronic and photonic applications. This material is primarily of research interest rather than established industrial use, with potential applications in semiconducting devices, radiation detection, or nonlinear optical systems due to its unique crystal structure and electronic properties. Engineers would consider this material in advanced materials development programs rather than as a conventional engineering choice, where its heavy-metal composition and specialized synthesis requirements must be weighed against specific functional performance needs.

radiation detection researchsemiconductor compoundsnonlinear opticsmaterials science researchexperimental electronic deviceshalide crystalline materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2461	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.461	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02340	eV/atom	—
Formation Energy(ΔHf)	-0.3316	eV/atom	—

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

Regulatory Screening

Environmental

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.

Hg2PCl2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental