Bis(cyclopentadienyl)hafnium dichloride

• Formula: C₁₀H₁₀Cl₂Hf
• Molecular weight: 379.58
• IUPAC Standard InChI: InChI=1S/2C5H5.2ClH.Hf/c2*1-2-4-5-3-1;;;/h2*1-5H;2*1H;/q;;;;+2/p-2 Copy

  
• IUPAC Standard InChIKey: UHCOEQZUSAFLHQ-UHFFFAOYSA-L Copy
• CAS Registry Number: 12116-66-4
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: Hafnocene dichloride; bis(η5-Cyclopentadienyl)hafnium dichloride; Hafnium, dichlorobis(η(5)-2,4-cyclopentadien-1-yl)-; Dichlorobis(η-cyclopentadienyl)hafnium; Dichlorodi-π-cyclopentadienylhafnium; Dichlorodicyclopentadienylhafnium; Dicyclopentadienylhafnium dichloride; Hafnium dicyclopentadiene dichloride; Hafnium, dichlorodi-π-cyclopentadienyl-; Bis(cyclopentadienyl)hafnium(IV) dichloride; NSC 102788; dichlorobis(η5-cyclopenta-2,4-dien-1-yl)hafnium
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• Information on this page:
  • Gas phase thermochemistry data
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
  • Phase change data
  • Mass spectrum (electron ionization)
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Gas phase thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: José A. Martinho Simões

Gas phase ion energetics data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Ionization energy determinations

References

Go To: Top, Gas phase thermochemistry data, Gas phase ion energetics data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Martinho Simões
Martinho Simões, J.A., Private communication (see http://webbook.nist.gov/chemistry/om/). [all data]

Cauletti, Clark, et al., 1980
Cauletti, C.; Clark, J.P.; Green, J.C.; Jackson, S.E.; Fragala, I.L.; Ciliberto, E.; Coleman, A.W., Photoelectron spectra of bis-cyclopentadienyl metal dihalides, J. Electron Spectrosc. Relat. Phenom., 1980, 18, 61. [all data]

Condorelli, Fragala, et al., 1975
Condorelli, G.; Fragala, I.; Centineo, A.; Tondello, E., The electronic structure and photoelectron spectra of dichlorodi-π-cyclopentadienyl- titanium(IV), -zirconium(IV) and- hafnium(IV), J. Organomet. Chem., 1975, 87, 311. [all data]

Notes

Go To: Top, Gas phase thermochemistry data, Gas phase ion energetics data, References

• Symbols used in this document:
  

  ΔfH°gas

  Enthalpy of formation of gas at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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