K5Sb4 — Properties & Data | MatWorld

K5Sb4

ceramic

· JVASP-100829· K5Sb4

K5Sb4 is an intermetallic ceramic compound in the potassium-antimony system, representing a rare-earth or exotic ceramic phase with potential applications in materials research. This compound belongs to the family of binary intermetallic ceramics and appears to be investigated primarily in academic and exploratory research contexts rather than established commercial production. Its utility would depend on specialized thermal, electrical, or chemical properties relevant to high-temperature or corrosive environments where conventional ceramics are insufficient.

experimental materials researchhigh-temperature ceramicsintermetallic compoundsmaterials characterization studiesemerging functional ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1161	lb/in³	DFT · OptB88vdW

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Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5289	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.

K5Sb4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental