Sm6 Si12 N22

ceramic

· Sm6 Si12 N22

Sm₆Si₁₂N₂₂ is a rare-earth silicon nitride ceramic compound combining samarium, silicon, and nitrogen in a mixed-valence structure. This material belongs to the family of rare-earth nitride ceramics, which are primarily explored in research settings for high-temperature structural applications and specialty functional ceramics where conventional nitrides reach their limits.

high-temperature structural ceramicsresearch and developmentrefractory applicationsrare-earth ceramicsspecialty engineering compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.432	eV/atom	DFT · OptB88vdW

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Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

Sm6 Si12 N22 — Properties & Data | MatWorld

Sm6 Si12 N22

Other Properties

Regulatory Screening

Environmental