SmZnAgP2 — Properties & Data | MatWorld

SmZnAgP2

metal

· JVASP-104931· SmZnAgP2

SmZnAgP2 is an intermetallic compound combining samarium, zinc, silver, and phosphorus—a quaternary metal system that belongs to the rare-earth transition-metal phosphide family. This is primarily a research material under investigation for potential functional applications where the combination of rare-earth and noble-metal elements may offer unique electronic, magnetic, or catalytic properties not achievable in conventional alloys. The specific phase chemistry and property profile make it most relevant to materials researchers exploring advanced compounds rather than established commercial applications.

Materials research and characterizationRare-earth compound developmentIntermetallic phase studiesPotential catalytic applications (exploratory)High-entropy alloy research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.351	kg/m³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.3980	eV	DFT · OptB88vdW
↳	0.7440	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	21.54	-	DFT · OptB88vdW
↳	14.26	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	25.27	%	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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05550	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.7098	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

Export Control

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.

SmZnAgP2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control