Er7CoI12 — Properties & Data | MatWorld

Er7CoI12

metal

· JVASP-117117· Er7CoI12

Er7CoI12 is an intermetallic compound combining erbium, cobalt, and iodine, likely a rare-earth metal halide phase with potential interest in advanced materials research. This compound belongs to the family of rare-earth intermetallics, which are typically investigated for their unique magnetic, electronic, or structural properties at specialized temperatures and conditions. The material appears to be primarily a research-phase compound rather than an established industrial material, making it relevant to exploratory work in materials science rather than conventional engineering applications.

rare-earth researchintermetallic compoundsexperimental metallurgymaterials characterizationspecialized alloy developmentfundamental materials science

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.357	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3500	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.258	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.

Er7CoI12

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control