ISSN:
0030-493X
Keywords:
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The mass spectra of the cyanoacetylenes X—C≡C—C≡N, X = H, F, CI, Br, I, are reported, together with electron impact appearance energies as determined using a modified second derivative method. From these data the enthalpies of formation and the C—X as well as the C≡C bond energies are deduced. These bond energies are discussed in comparison with values of corresponding saturated and acetylenic compounds.
Additional Material:
2 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/oms.1210140909
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