K2SrCdSb2 — Properties & Data | MatWorld

K2SrCdSb2

ceramic

· JVASP-40430· K2SrCdSb2

K2SrCdSb2 is an intermetallic ceramic compound containing potassium, strontium, cadmium, and antimony elements. This is a research-phase material studied primarily in solid-state chemistry and materials science contexts, rather than an established industrial ceramic. The compound belongs to the family of complex ternary and quaternary metallic oxides and antimonides, with potential relevance to semiconductor, photovoltaic, and specialized electronic applications where unusual crystal structures and mixed-valence chemistry offer functional properties distinct from conventional ceramics or metals.

semiconductor researchphotovoltaic materials developmentcrystal structure studiessolid-state chemistryexperimental compoundselectronic materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1551	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.3830	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	12.01	-	DFT · OptB88vdW
Electron Effective Mass(m*e)	0.1133	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	0.5533	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000423	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00164	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-59.47	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	227.7	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.7079	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.

K2SrCdSb2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental