Hydrogen bonds between water molecules

Thermal expansivity of ice and water

Research output: Contribution to journalArticle

20 Citations (Scopus)

Abstract

The free energy components of two low pressure crystalline ices and an amorphous form of water are calculated over a wide range of temperatures. The Gibbs free energy at a given temperature is minimized with respect to volume of a system. This enables us to evaluate a thermal expansivity at fixed temperature and pressure from only intermolecular interaction potential. The negative thermal expansivity at low temperature is obtained for both crystalline ices and an amorphous form, which arises from the bending motion of hydrogen bonded molecules.

Original languageEnglish
Pages (from-to)323-332
Number of pages10
JournalJournal of Molecular Liquids
Volume90
Issue number1-3
DOIs
Publication statusPublished - Feb 2001

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Ice
Hydrogen bonds
ice
hydrogen bonds
Molecules
Water
water
molecules
Gibbs free energy
Crystalline materials
Temperature
temperature
low pressure
free energy
Free energy
Hydrogen
hydrogen
Hot Temperature
interactions

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Atomic and Molecular Physics, and Optics

Cite this

Hydrogen bonds between water molecules : Thermal expansivity of ice and water. / Tanaka, Hideki.

In: Journal of Molecular Liquids, Vol. 90, No. 1-3, 02.2001, p. 323-332.

Research output: Contribution to journalArticle

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