Characteristic

 

Hafnium tetrafluoride is the inorganic compound with the formula HfF₄. It is a white solid. It adopts the same structure as zirconium tetrafluoride, with 8-coordinate Hf(IV) centers.

Chemical formula：HfF₄

Appearance：white crystalline powder

Density：7.1 g/cm³

Boiling point：970 °C (1,780 °F; 1,240 K) 

Crystal structure：Monoclinic, mS60

 

Application

 

Hafnium(IV) fluoride is used as Vacuum deposition.

HfF4.pdf