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Hafnium tetrafluoride

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Hafnium tetrafluoride

Molecular formula: F4Hf CAS# 13709-52-9
Categories: Inorganic salt
PubChem CID: 4092293 | CB2756332 | ChemSpider ID: 3306631 | MolPort-001-775-582
Names
English:
Hafnium tetrafluoride(IUPAC) [Wiki]
Hafnium(IV) fluoride
Tetrafluorohafnium

Variants of the formula:

HfF4
F-Hf-F;F|#2|F
$L(1.2)$slope(45)F\Hf<`/F><\F>/F
$L(1.2)$slope(45)F^-\0Hf^4+<`/0F^-><\0F^->/0F^-
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Hafnium tetrafluoride is involved

  • HfCl4 + 4HF -> HfF4 + 4HCl
  • Hf + 2F2 "200-400^oC"--> HfF4
  • HfO2 + 4HF "500-550^oC"--> HfF4 + 2H2O
  • (NH4)2[HfF6] "T"-> HfF4 + 2NH3 + 2HF
  • HfF4 + 2KF "700-900^oC"--> K2[HfF6]