Rb2YHgF6 — Properties & Data | MatWorld

Rb2YHgF6

ceramic

· JVASP-108604· Rb2YHgF6

Rb2YHgF6 is a rare-earth fluoride ceramic compound containing rubidium, yttrium, and mercury, synthesized primarily as a research material rather than for established commercial production. This compound belongs to the family of complex fluoride ceramics, which are investigated for their potential in optical, electronic, and specialized functional applications where fluoride materials offer superior transparency or chemical stability compared to oxide ceramics. The material's relatively high density and fluoride composition suggest potential interest in radiation shielding, specialized optical windows, or advanced ceramic research, though practical engineering applications remain largely experimental.

research and developmentfluoride ceramicsoptical materials (experimental)radiation shielding (potential)high-density ceramicsfunctional materials chemistry

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.602	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	1.794	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	2.169	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	27.46	%	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)	0.1246	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.994	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.

Rb2YHgF6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental