MgBi2O5 — Properties & Data | MatWorld

MgBi2O5

ceramic

· JVASP-9813· MgBi2O5

MgBi2O5 is an inorganic ceramic oxide compound containing magnesium and bismuth, belonging to the family of mixed-metal oxides used in functional ceramic applications. While not a widely commercialized engineering ceramic, this material is primarily explored in research contexts for its potential in electronic, photonic, and catalytic applications where bismuth-containing oxides offer advantages such as visible-light activity and tunable electronic properties. Engineers would consider this compound for specialized roles in photocatalysis, optoelectronics, or advanced functional ceramics where conventional oxides fall short, though material availability and processing maturity remain limiting factors compared to established alternatives.

photocatalytic applicationsresearch-grade ceramicsoptoelectronic devicesbismuth-based oxidesfunctional ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	12,104.9	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2700	-	DFT · OptB88vdW
Shear Modulus(G)	6,432.4	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2817	lb/in³	DFT · OptB88vdW

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Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.4360	eV	DFT · OptB88vdW
↳	0.9200	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	40.62	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	10.05	-	DFT · OptB88vdW
↳	6.765	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.6640	C/m²	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	30.75	%	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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1073	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.521	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.

MgBi2O5

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental