Hg4 H4 O4 F4

semiconductor

· Hg4 H4 O4 F4

Hg4H4O4F4 is an experimental mercury-based compound containing hydrogen and fluorine elements, classified as a semiconductor material. This composition represents a research-phase compound rather than an established commercial material; such mercury fluoride hydride systems are primarily investigated in advanced materials chemistry and condensed matter physics for potential optoelectronic or solid-state device applications. The material would appeal to researchers exploring unconventional semiconductor chemistries, though practical engineering adoption would depend on demonstrating advantages over established alternatives while addressing mercury's toxicity and environmental concerns.

research semiconductorsadvanced materials chemistryexperimental optoelectronicscondensed matter physicssolid-state device research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	6,744.3	ksi	—
Shear Modulus(G)	2,091.4	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.395	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.065	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.

Hg4 H4 O4 F4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control