O8 F2 Mg2 Ca2 As2 — Properties & Data | MatWorld

O8 F2 Mg2 Ca2 As2

ceramic

· O8 F2 Mg2 Ca2 As2

This is an experimental calcium-magnesium arsenate ceramic compound containing oxygen, representing a mixed-metal oxide in the arsenate family. While arsenate ceramics are not common in mainstream engineering applications, this material composition falls within research contexts exploring mixed-metal oxides for potential electrical, thermal, or structural applications. The material's viability would depend on arsenic toxicity concerns and processing feasibility, making it primarily of academic interest rather than industrial production.

research and developmentmixed-metal oxide studiesceramic material systemsexperimental compositionslaboratory analysismaterials characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	91.39	GPa	DFT · OptB88vdW
Shear Modulus(G)	41.71	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.218	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.674	eV/atom	DFT · OptB88vdW

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

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.

O8 F2 Mg2 Ca2 As2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental