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The National Technical Information Service acquires, indexes, abstracts, and archives the largest collection of U.S. government-sponsored technical reports in existence. The NTRL offers online, free and open access to these authenticated government technical reports. Technical reports and documents in its repository may be available online for free either from the issuing federal agency, the U.S. Government Publishing Office’s Federal Digital System website, or through search engines.

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The Heat of Formation of Boron Tribromide-Acetonitrile.

AD654808

Publication Date	1964
Personal Author	Miller, J. M.; Onyszchuk, M.
Page Count	3
Abstract	The heat of formation of the solid adduct CH3CN.BBr3 from its gaseous components was obtained by measuring its heat of hydrolysis, using a precision calorimeter. The value obtained, 39.4 plus or minus 1.2 kcal/mole, together with those obtained by Laubengayer and Sears (JACS v67 p164 1945) for CH3CN.BF3 and CH3CN.BCl3 confirms that heats of formation decrease in the order BBr3 > BCl3 > BF3. Evidence indicates that electron-pair acceptor power toward acetonitrile is in the same order.
Keywords	Complex compounds Boron compounds Acetonitriles Heat of formation Molecular association Chlorides Fluorides Bromides Hydrolysis Oxidizers Oxidation-reduction reactions Canada Reprints Boron bromide Electron affinity
NTIS Subject Category	99F - Physical & Theoretical Chemistry 99D - Basic & Synthetic Chemistry
Corporate Authors	Mcgill Univ Montreal (Quebec) Inorganic Chemistry Lab
Document Type	Journal Article
NTIS Issue Number	196717

The Heat of Formation of Boron Tribromide-Acetonitrile.

The Heat of Formation of Boron Tribromide-Acetonitrile.
AD654808

Publication Date	1964
Personal Author	Miller, J. M.; Onyszchuk, M.
Page Count	3
Abstract	The heat of formation of the solid adduct CH3CN.BBr3 from its gaseous components was obtained by measuring its heat of hydrolysis, using a precision calorimeter. The value obtained, 39.4 plus or minus 1.2 kcal/mole, together with those obtained by Laubengayer and Sears (JACS v67 p164 1945) for CH3CN.BF3 and CH3CN.BCl3 confirms that heats of formation decrease in the order BBr3 > BCl3 > BF3. Evidence indicates that electron-pair acceptor power toward acetonitrile is in the same order.
Keywords	Complex compounds Boron compounds Acetonitriles Heat of formation Molecular association Chlorides Fluorides Bromides Hydrolysis Oxidizers Oxidation-reduction reactions Canada Reprints Boron bromide Electron affinity
NTIS Subject Category	99F - Physical & Theoretical Chemistry 99D - Basic & Synthetic Chemistry
Corporate Authors	Mcgill Univ Montreal (Quebec) Inorganic Chemistry Lab
Document Type	Journal Article
NTIS Issue Number	196717