MnSiO2 — Properties & Data | MatWorld

MnSiO2

ceramic

· JVASP-118743· MnSiO2

MnSiO₂ (manganese silicate) is an inorganic ceramic compound combining manganese oxide and silicon dioxide into a single phase material. It is primarily of research and specialized industrial interest rather than a commodity ceramic, with applications emerging in magnetic ceramics, pigment systems, and functional oxide research where manganese's redox chemistry and magnetic properties can be leveraged alongside silicate frameworks.

magnetic ceramics and ferritesceramic pigments and colorantssolid-state chemistry researchhigh-temperature oxidation resistancefunctional oxide compositesmaterials for electrochemical devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	17,366.8	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4300	-	DFT · OptB88vdW
Shear Modulus(G)	-3,177.8	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1601	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.1910	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	7.133	-	DFT · TBmBJ
Magnetic Moment(μB)	4.721	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	5.840	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.016	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.160	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.

MnSiO2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental