Cd2P3I — Properties & Data | MatWorld

Cd2P3I

ceramic

· JVASP-13004· Cd2P3I

Cd₂P₃I is a ternary ceramic compound combining cadmium, phosphorus, and iodine—a relatively uncommon material composition that falls within the family of mixed-halide and phosphide ceramics. This is primarily a research and development material rather than an established commercial compound, studied for its potential in semiconductor, optoelectronic, and specialized functional ceramic applications where the combination of these elements may offer unique electronic or photonic properties.

semiconductor researchoptoelectronic devicesphotonic materials developmentX-ray detection researchradiation detection systemsexperimental functional ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	49.40	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2700	-	DFT · OptB88vdW
Shear Modulus(G)	27.00	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	5.019	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	1.098	eV	DFT · OptB88vdW
↳	1.710	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	11.27	-	DFT · OptB88vdW
↳	8.056	-	DFT · TBmBJ
Electron Effective Mass(m*e)	0.3567	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	0.7800	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00135	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00189	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-152.2	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	241.3	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	29.05	%	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)	0.00680	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2510	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.

Cd2P3I

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental