CaMn2Si4O12 — Properties & Data | MatWorld

CaMn2Si4O12

ceramic

· JVASP-11055· CaMn2Si4O12

CaMn2Si4O12 is a calcium manganese silicate ceramic compound belonging to the family of complex oxide ceramics. This material is primarily investigated in research contexts for its potential in high-temperature structural applications and as a constituent phase in advanced ceramic composites, where its silicate framework provides thermal and chemical stability. The manganese-bearing silicate system is of particular interest for refractory applications, pigment development, and emerging uses in solid-state devices where controlled ionic and electronic properties are desired.

High-temperature refractoriesCeramic compositesStructural ceramics at elevated temperaturesPigment and colorant chemistryResearch phase materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	15,870	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2500	-	DFT · OptB88vdW
Shear Modulus(G)	9,782.8	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1257	lb/in³	DFT · OptB88vdW

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Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.2840	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	22.90	-	DFT · OptB88vdW
Electron Effective Mass(m*e)	0.04000	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	0.04000	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	8.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000767	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000107	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-182.9	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	106.4	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.04060	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.648	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.

CaMn2Si4O12

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental