✦ LIBER ✦

Thermodynamic ionization energies and charge transfer reactions in benzene and substituted benzenes

✍ Scribed by M. Meot-ner; F.H. Field

Publisher: Elsevier Science
Year: 1976
Tongue: English
Weight: 505 KB
Volume: 44
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(76)80711-7

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✦ Synopsis

Ionixtion cncrgicc of 1 i substituted bcnancs and of CS2 related to the lomation energy of benzcnc were obtamcd by mcasurcmcnt~ of the charge cuchangc cquiilbrium LonsLmts for C~iisX+ + C~,llsY --p C~Ilsp + C6115X at 450 and 600 K. Thermodynamic ionimtion cncrgicz of subslltutcd bcnzcnc, rclatcd to that of bcnanc, arc found to bu higher by 0.5-2.0 kcal/molc thdn the corrcrpondlng phatoioni7a(ion (O-O) vnlucs. ruothcrmrc charge transfer reactions hctwccn SubWtutcd bcntcncs arc found to proccod with r.ltc constants of (I .3-I .6) X IO-' crn"/rnol s, which dgrec well with cnl- culJtcd collision rdtc5

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