ZnPS3 — Properties & Data | MatWorld

ZnPS3

ceramic

· JVASP-4423· ZnPS3

ZnPS3 is a layered metal phosphorus trisulfide ceramic compound belonging to the family of transition metal phosphorus chalcogenides, which are increasingly studied for applications in two-dimensional materials science and solid-state electronics. While primarily a research material rather than an established industrial ceramic, ZnPS3 and related compounds are of interest for optoelectronic devices, ion batteries, and catalytic applications due to their layered crystal structure that enables mechanical exfoliation into thin sheets. Engineers evaluating this material should consider it within the context of emerging van der Waals materials and semiconductors, where its properties differ fundamentally from conventional bulk ceramics.

2D materials researchOptoelectronic devicesBattery electrodesCatalytic applicationsNanosheet exfoliationSolid-state electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	40.98	GPa	DFT · OptB88vdW
Exfoliation Energy(Eexf)	66.08	meV/atom	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2700	-	DFT · OptB88vdW
Shear Modulus(G)	24.41	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.163	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.067	eV	DFT · OptB88vdW
↳	3.280	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	21.32	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	7.553	-	DFT · OptB88vdW
↳	5.969	-	DFT · TBmBJ
Electron Effective Mass(m*e)	0.3467	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	2.053	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000775	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00214	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-101.8	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	278.8	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	2.410	%	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01090	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4590	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.

ZnPS3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental