Ho5Ni2Sb — Properties & Data | MatWorld

Ho5Ni2Sb

metal

· JVASP-21608· Ho5Ni2Sb

Ho5Ni2Sb is an intermetallic compound consisting of holmium, nickel, and antimony, representing a rare-earth transition metal system with potential for specialized high-performance applications. This material belongs to the family of rare-earth intermetallics, which are primarily of research and development interest rather than established industrial commodities. Ho5Ni2Sb and related rare-earth nickel antimonides are investigated for their unique magnetic, electronic, and thermal properties, with potential relevance to magnetocaloric devices, thermoelectric systems, and advanced functional materials where conventional alloys fall short.

magnetocaloric cooling systemsthermoelectric generatorsmagnetic refrigerationrare-earth intermetallic researchfunctional materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3382	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000343	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000337	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-20.23	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-19.97	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)	0.00200	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5848	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

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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.

Ho5Ni2Sb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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