Sn4 P2 Cl2 O8

semiconductor

· Sn4 P2 Cl2 O8

Sn₄P₂Cl₂O₈ is a mixed-valence tin phosphate chloride oxide compound belonging to the family of inorganic semiconductors with layered or framework structures. This is a research-phase material rather than an established commercial compound; it represents the broader class of tin-based semiconductors and phosphate compounds that are being investigated for electronic and photonic applications due to tin's variable oxidation states and the potential for tunable band structure through compositional variation.

experimental semiconductorsphotocatalysis researchthin-film electronicsoptoelectronic devicesmaterials discoverysolid-state chemistry

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	33.43	GPa	—
Shear Modulus(G)	20.74	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.911	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.817	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.

Sn4 P2 Cl2 O8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control