H4 O10 Mg2 Se2

semiconductor

· H4 O10 Mg2 Se2

This is an inorganic semiconductor compound containing magnesium, selenium, hydrogen, and oxygen—a mixed oxo-selenide material that belongs to the broader family of metal chalcogenides and oxyhalide semiconductors. As a research-phase compound rather than an established commercial material, it is primarily of interest for experimental photovoltaic, photoelectrochemical, or optoelectronic applications where the combination of selenium and oxygen coordination may enable tunable bandgap or enhanced charge transport properties. Engineers evaluating this material should view it as an exploratory candidate for next-generation thin-film devices or catalytic systems, rather than a proven substitute for established semiconductors like CdTe or perovskites.

experimental photovoltaicsphotoelectrochemical water splittingthin-film optoelectronicsresearch-stage semiconductorscatalyst materials developmentemerging photon absorption layers

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	55.72	GPa	—
Shear Modulus(G)	29.29	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.646	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.374	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.

H4 O10 Mg2 Se2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control