1,1'-diadamantane

• Formula: C₂₀H₃₀
• Molecular weight: 270.4522
• IUPAC Standard InChI: InChI=1S/C20H30/c1-13-2-15-3-14(1)8-19(7-13,9-15)20-10-16-4-17(11-20)6-18(5-16)12-20/h13-18H,1-12H2 Copy

  
• IUPAC Standard InChIKey: MPXKIFWZOQVOLN-UHFFFAOYSA-N Copy
• CAS Registry Number: 3732-31-8
• 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: 1,1'-Biadamantane
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• Information on this page:
  • Phase change data
  • Reaction thermochemistry data
  • References
  • Notes
• Other data available:
  • Gas Chromatography
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Phase change 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: William E. Acree, Jr., James S. Chickos

Enthalpy of sublimation

Enthalpy of fusion

Reaction 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

=

By formula: C₂₀H₃₀ = C₂₀H₃₀

=

By formula: C₂₀H₃₀ = C₂₀H₃₀

References

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

Karpushenkava, Kabo, et al., 2007
Karpushenkava, Larisa S.; Kabo, Gennady J.; Bazyleva, Ala B.; Blokhin, Andrey V.; Kabo, Andrey G.; Zaitsau, Dzmitry H.; Pimerzin, Andrey A.; Sarkisova, Viktoria S., Thermodynamic properties of 1,1´-biadamantane, Thermochimica Acta, 2007, 459, 1-2, 104-110, https://doi.org/10.1016/j.tca.2007.03.018 . [all data]

Slutsky, Engler, et al., 1973
Slutsky, J.; Engler, E.M.; Schleyer, P.v.R., Equilibration of biadamantane isomers, J. Chem. Soc. Chem. Commun., 1973, 685-686. [all data]

Notes

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• Symbols used in this document:
  

  ΔfusH	Enthalpy of fusion
  ΔrH°	Enthalpy of reaction at standard conditions
  ΔsubH	Enthalpy of sublimation
  ΔsubH°	Enthalpy of sublimation at standard conditions

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