Beryllium acetate, basic

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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 as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Ttriple421.KN/AMomotani, Seki, et al., 1955Crystal phase 1 phase; Uncertainty assigned by TRC = 1. K; TRC

Enthalpy of sublimation

ΔsubH (kJ/mol) Temperature (K) Method Reference Comment
115.3420.5AStephenson and Malanowski, 1987Based on data from 390. to 451. K.; AC

Temperature of phase transition

Ttrs (K) Initial Phase Final Phase Reference Comment
315.crystaline, IIcrystaline, IMomotani, Seki, et al., 1955, 2Lambda type transition at 315 K. Transitions also indicated at 305, 350 and 398 K.; DH

Enthalpy of phase transition

ΔHtrs (kJ/mol) Temperature (K) Initial Phase Final Phase Reference Comment
27.196421.crystaline, IliquidMomotani, Seki, et al., 1955, 2DH

Entropy of phase transition

ΔStrs (J/mol*K) Temperature (K) Initial Phase Final Phase Reference Comment
48.5421.crystaline, IliquidMomotani, Seki, et al., 1955, 2DH

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


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.

Momotani, Seki, et al., 1955
Momotani, M.; Seki, S.; Chihara, H.; Suga, H., Polymorphic phase transition of beryllium oyacetate Be4O(CH3CO2)6, Bull. Chem. Soc. Jpn., 1955, 28, 325. [all data]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Momotani, Seki, et al., 1955, 2
Momotani, M.; Seki, S.; Chihara, H.; Suga, H., Polymorphic phase transition of beryllium oxyacetate Be4O(CH3CO2)6, Bull. Chem. Soc. Japan, 1955, 28, 325-330. [all data]


Notes

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