Barium dichloride

• Formula: BaCl₂
• Molecular weight: 208.233
• IUPAC Standard InChI: InChI=1S/Ba.2ClH/h;2*1H/q+2;;/p-2 Copy

  
• IUPAC Standard InChIKey: WDIHJSXYQDMJHN-UHFFFAOYSA-L Copy
• CAS Registry Number: 10361-37-2
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
  The 3d structure may be viewed using Java or Javascript.
• Other names: barium chloride
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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
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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.

Gas Phase Heat Capacity (Shomate Equation)

C_p° = A + B*t + C*t² + D*t³ + E/t²
H° − H°_298.15= A*t + B*t²/2 + C*t³/3 + D*t⁴/4 − E/t + F − H
S° = A*ln(t) + B*t + C*t²/2 + D*t³/3 − E/(2*t²) + G
    C_p = heat capacity (cal/mol*K)
    H° = standard enthalpy (kcal/mol)
    S° = standard entropy (cal/mol*K)
    t = temperature (K) / 1000.

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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:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

Appearance 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.

Chase, 1998
Chase, M.W., Jr., NIST-JANAF Themochemical Tables, Fourth Edition, J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [all data]

Gotkis, Val'kov, et al., 1987
Gotkis, I.S.; Val'kov, P.G.; Krasnov, K.S., Mass-spectrometric investigation of the Ba, BaCl, and BaCl₂ ionization processes, Russ. J. Phys. Chem., 1987, 4, 1331. [all data]

Emons, Kiessling, et al., 1982
Emons, H.-H.; Kiessling, D.; Horlbeck, W., Dampfdruckmessungen und massenspektrometrische untersuchungen der gasphase uber erdalkalimetallhalogeniden, Z. Anorg. Allg. Chem., 1982, 488, 219. [all data]

Lee and Potts, 1979
Lee, E.P.F.; Potts, A.W., The HeII α Photoelectron Spectra of the Barium Halides, Chem. Phys. Lett., 1979, 63, 61. [all data]

Lee and Potts, 1979, 2
Lee, E.P.F.; Potts, A.W., An investigation of the valence shell electronic structure of alkaline earth halides by using Ab initio S. C. F. calculations and photoelectron spectroscopy, Proc. R. Soc. London A:, 1979, 365, 395. [all data]

Hammer, Allen, et al., 1978
Hammer, C.A.; Allen, J.D., Jr.; Cusachs, L.C.; Schweitzer, G.K., The high-temperature photoelectron spectra of alkaline-earth chlorides and iodides, J. Electron Spectrosc. Relat. Phenom., 1978, 13, 149. [all data]

Hildenbrand, 1970
Hildenbrand, D.L., Electron impact studies of the IIA metal chlorides, Intern. J. Mass Spectrom. Ion Phys., 1970, 4, 75. [all data]

Hildenbrand, 1970, 2
Hildenbrand, D.L., Dissociation energies and chemical bonding in the alkaline-earth chlorides from mass spectrometric studies, J. Chem. Phys., 1970, 52, 5751. [all data]

Notes

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

• Symbols used in this document:
  

  AE	Appearance energy
  S°gas,1 bar	Entropy of gas at standard conditions (1 bar)
  ΔfH°gas	Enthalpy of formation of gas at standard conditions

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