Investigation and Compilation of the Thermodynamic Properties of High Temperature Chemical Species

Abstract

Presented is the status of the JANAF Thermochemical Tables. The system for keeping track of interrelations and dependencies among species is described. Measurements of the low-temperature heat capacity of alpha-beryllium nitride gave an entropy of 8.157 gibbs/mol at 298K. Fundamental frequencies of Al2Br6(c) were assigned from measurements of infrared spectra. Appendices discuss the new JANAF values of the enthalpy of formation for HF and 13 related fluorides. Included are HF, BF3, CF4, NF3, NaF, C2F4, CF3, and CF3X (X = H, Cl, Br, I, CN, CF3). (Author)

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1970
Accession Number
AD0867952

Entities

People

  • Alan N. Syverud
  • Harold Prophet

Tags

Communities of Interest

  • C4I
  • Energy and Power Technologies
  • Weapons Technologies

DTIC Thesaurus Topics

  • Chemical Elements
  • Chemical Reaction Properties
  • Chemical Reactions
  • Chemical Synthesis
  • Chemistry
  • Combustion
  • Computer Programs
  • Computers
  • Dissociation
  • Heat Energy
  • Heat Of Formation
  • Heat Of Reaction
  • Measurement
  • Nesosilicates
  • Spectra
  • Thermodynamic Properties
  • Thermodynamics

Readers

  • Business Analytics
  • Combustion science or combustion engineering.
  • Molecular Photonics/Laser Physics