H1 Cl1

semiconductor

· H1 Cl1

H1Cl1 (hydrogen monochloride) is a binary semiconductor compound composed of hydrogen and chlorine elements. This material represents an experimental or theoretical composition within the hydrogen halide semiconductor family, primarily of research interest for fundamental studies of wide-bandgap semiconductors and their electronic properties rather than established commercial production. While hydrogen halides are not mainstream semiconductor materials compared to group IV or III-V compounds, interest in such systems stems from potential applications in extreme UV detection, high-temperature electronics, and fundamental materials science exploring unconventional semiconductor behavior.

experimental semiconductor researchUV/extreme UV detectorswide-bandgap materials studyhydrogen halide compoundsfundamental materials characterizationtheoretical materials modeling

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	8,397.7	ksi	—
Shear Modulus(G)	226.3	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.09690	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.7310	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.

H1 Cl1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control