K4BeSb — Properties & Data | MatWorld

K4BeSb

ceramic

· JVASP-65220· K4BeSb

K4BeSb is an intermetallic ceramic compound containing potassium, beryllium, and antimony. This is a specialized research material within the family of complex metal-antimony compounds, not widely commercialized, and remains primarily of academic interest for understanding phase chemistry and crystal structure in multinary ceramic systems. Applications would be exploratory and limited to materials research, semiconductor physics investigations, or potential use as a precursor phase in advanced functional ceramics, where its unique compositional combination might offer novel properties unavailable in conventional binary or ternary ceramics.

Materials researchPhase diagram studiesSemiconductor researchCrystal structure investigationExperimental functional ceramicsIntermetallic compound development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.081	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.7905	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.4534	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.

K4BeSb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental