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Hafnium tetrachloride

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Hafnium tetrachloride

Molecular formula: Cl4Hf CAS# 13499-05-3
Categories: Inorganic salt
PubChem CID: 37715 | ChemSpider ID: 34591 | ChemSpider ID: 21160136 | CB0731544
Names
English:
EINECS:236-826-5
Hafnium tetrachloride(IUPAC) [Wiki]
Hafnium(IV) chloride
Hafnium(IV) chloride [Wiki]
HfCl4
hafnium chloride

Variants of the formula:

HfCl4
Cl-Hf-Cl;Cl|#2|Cl
$L(1.2)Cl/Hf<`|Cl><_(A75,w+)Cl>_(A15,d+)Cl
$L(1.2)Cl\Hf<_q4Cl><_p4Cl>\Cl
$L(1.2)$slope(45)Cl\Hf<`/Cl><\Cl>/Cl
$L(1.2)$slope(45)Cl^-\0Hf^4+<`/0Cl^-><\0Cl^->/0Cl^-
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Hafnium tetrachloride is involved

  • 3Hf + HfCl4 "650^oC"--> 4HfCl
  • Hf + 2Cl2 "200-400^oC"--> HfCl4
  • 2HfOCl2 "300^oC"--> HfCl4 + HfO2
  • HfO2 + 2Cl2 + C "500^oC"--> HfCl4 + CO2
  • HfCl4 + H2O -> HfOCl2 + 2HCl