SrGeO2 — Properties & Data | MatWorld

SrGeO2

ceramic

· JVASP-134921· SrGeO2

Strontium germanate (SrGeO2) is an inorganic ceramic compound combining alkaline-earth and group-IV elements, belonging to the family of perovskite-related oxides. While not a commodity material, SrGeO2 is primarily investigated in research contexts for applications leveraging its rigid crystal structure and ionic bonding characteristics. Its potential lies in optoelectronic devices, solid-state ion conductors, and advanced ceramic composites where thermal stability and structural rigidity are valued.

solid-state electrolytesoptoelectronic substrateshigh-temperature ceramicsthermal barrier coatingsphotonic materials researchadvanced structural ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	79.62	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4000	-	DFT · OptB88vdW
Shear Modulus(G)	32.37	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	5.176	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.8230	eV	DFT · OptB88vdW
↳	1.356	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	8.496	-	DFT · OptB88vdW
↳	6.001	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	33.93	%	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)	0.1890	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.113	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.

SrGeO2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental