Sr4 Ca1 Mn2 S2 O6

semiconductor

· Sr4 Ca1 Mn2 S2 O6

Sr₄Ca₁Mn₂S₂O₆ is an oxysulfide semiconductor compound combining strontium, calcium, manganese, sulfur, and oxygen in a mixed-anion crystal structure. This is a research-phase material belonging to the broader family of transition metal oxychalcogenides, which are being investigated for optoelectronic and photocatalytic applications where conventional semiconductors face limitations due to band gap constraints or environmental sensitivity.

photocatalysis researchvisible-light photoactive materialsexperimental semiconductorsenvironmental remediationthin-film optoelectronicsnext-generation solar absorbers

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	87.16	GPa	—
Shear Modulus(G)	37.83	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01280	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.479	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 Ca1 Mn2 S2 O6

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control