Sr4 Mn2 Cu2 S2 O6

semiconductor

· Sr4 Mn2 Cu2 S2 O6

Sr4Mn2Cu2S2O6 is an oxysulfide semiconductor compound combining strontium, manganese, copper, and mixed oxygen-sulfur anion frameworks. This is a research-phase material belonging to the family of mixed-metal chalcogenides, investigated primarily for its electronic and magnetic properties rather than established commercial production. The material is of interest in solid-state chemistry and materials discovery contexts for potential thermoelectric, photovoltaic, or magnetoelectric applications where mixed-valence transition metals and anion diversity offer tunable band structures and carrier transport.

thermoelectric energy conversion (research)photovoltaic devices (experimental)magnetoelectric materialssolid-state electronics researchsemiconductor band-gap engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	13,793.1	ksi	—
Shear Modulus(G)	7,309.9	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01090	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.131	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.

Sr4 Mn2 Cu2 S2 O6

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control