The enthalpies of formation of iodomethane, diiodomethane, triiodomethane, and tetraiodomethane by rotating combustion calorimetry

Carson, A. S.; Laye, P.G.; Pedley, J. B.; Welsby, Alison M.

doi:10.1006/jcht.1993.1025

Cited by 36 publications

(40 citation statements)

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“…Existing thermochemical data suggest for reaction (1); i.e., from JANAF [18], from Berkowitz et al [23], and from Carson et al [24]. From our earlier experience with a variety of halocarbon dissociations [1 -4], we have noted that the present kinetics method, combined with unimolecular theoretical fits from three different formulations (two of which are the methods (a) and (b)), provides reliable threshold energies within ca.…”

Section: Theorymentioning

confidence: 99%

Thermal decomposition of CH3I using I-atom absorption

Kumaran¹,

Su²,

Michael³

1997

Int. J. Chem. Kinet.

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The recently developed I-atom atomic resonance absorption spectrometric (ARAS) technique has been used to study the thermal decomposition kinetics of CH 3 I over the temperature range, 1052 -1820 K. Measured rate constants for CH 3 I between 1052 and 1616 K are best expressed by k . Two unimolecular theoretical approaches were used to rationalize the data. The more extensive method, RRKM analysis, indicates that the dissociation rates are effectively second-order, i.e., the magnitude is 61 -82% of the low-pressure-limit rate constants over 1052 -1616 K and 102 -828 torr. With the known , the optimized RRKM fit to the ARAS data requires .

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Section: Theorymentioning

confidence: 99%

Thermal decomposition of CH3I using I-atom absorption

Kumaran¹,

Su²,

Michael³

1997

Int. J. Chem. Kinet.

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“…However, it has not been established definitely that, with a static-bomb calorimeter, the three phases are homogeneous and in thermodynamic equilibrium with one another. To eliminate these uncertainties, Carson et al (16) applied rotating-bomb calorimetry to four iodomethanes, using a novel technique in which the iodine produced in the combustion process is dissolved in aqueous potassium iodide.…”

Section: -Chloro-8-hydroxyquinolinementioning

confidence: 99%

“…The amount of I 2 found was exactly the expected one. A value of D sol U m (I 2 )=(3.720.1) kJ·mol −1 , (16) was used for the molar energy of solution of I 2 (cr) in KI(aq).…”

Section: -Chloro-8-hydroxyquinolinementioning

confidence: 99%

Standard enthalpies of combustion of five halogen-substituted 8-hydroxyquinolines by rotating-bomb calorimetry

Silva

Ferrão

Silva

1995

The Journal of Chemical Thermodynamics

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“…The amount of I 2 found was exactly as expected. A value for sol U m (I 2 ) = (3.7 ± 0.1) kJ · mol −1 (22) was used for the molar energy of solution of I 2 (cr) in KI(aq).…”

Section: Methodsmentioning

confidence: 99%