Hf2 Cl2 N2

semiconductor

· Hf2 Cl2 N2

Hf2Cl2N2 is an experimental hafnium chloride nitride compound belonging to the broader family of transition metal nitrides and halides, which are being investigated for semiconductor and refractory applications. While not yet widely deployed in commercial products, hafnium-based compounds are of interest to researchers exploring next-generation materials for high-temperature electronics, advanced coatings, and extreme-environment devices due to hafnium's high melting point and chemical stability. This particular composition represents exploratory materials science aimed at combining the properties of hafnium nitrides with halide chemistry to achieve novel electronic or structural characteristics.

experimental semiconductor researchhigh-temperature electronicsrefractory coatingsextreme-environment applicationsadvanced materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	74.37	GPa	—
Shear Modulus(G)	33.28	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.212	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.019	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.

Hf2 Cl2 N2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control