Accession Number : ADD095128

Title :   Ideal Gas Thermodynamic Properties of CH(4-(a+b+c+d)) FaCLbBrcId Halomethanes,

Corporate Author : NATIONAL STANDARD REFERENCE DATA SYSTEM

Personal Author(s) : Kudchadker, Shanti A ; Kudchadker, Arvind P

Report Date : Jan 1978

Pagination or Media Count : 28

Abstract : This work is the continuation of calculations of the thermodynamic properties of bromo- and iodomethanes. For this purpose, a systematic literature survey complete up to 1976 was carried out on vibrational frequencies, structural parameters and enthalpies of formation of mixed halomethanes, CX4-a-bBraIb(X=H,F,Cl). Out of forty seven compounds of this type the vibrational frequencies were avail able for only twenty one compounds. The structural data and gaseous enthalpies of formation at 298.15 K were available for very few compounds. Hence we had to estimate them for most of the compounds in order to calculate their thermodynamic properties.

Descriptors :   *METHANES, *HALOGEN COMPOUNDS, *THERMODYNAMIC PROPERTIES, MOLECULAR PROPERTIES, VIBRATIONAL SPECTRA, FREQUENCY, ENTHALPY, HEAT OF FORMATION, IDEAL GAS LAW, MIXTURES, FLUORINE COMPOUNDS, CHLORINE COMPOUNDS, BROMINE COMPOUNDS, IODINE COMPOUNDS, ESTIMATES, TABLES(DATA), EXPERIMENTAL DATA

Subject Categories : Organic Chemistry
      Thermodynamics

Distribution Statement : APPROVED FOR PUBLIC RELEASE