Synonyms: Yttrium(III) fluoride Molecular Formula: F3Y Molecular Weight: 145.9 Linear Structural Formula: YF3 MDL Number: MFCD00049714 Density: 4.01 g/mL at 25 C (lit.) Application: Fluorides of rare earths find applications in anti-reflective coatings. They are also used in synthesis of luminescent...