Standard enthalpies of formation of Li, Na, K and Tl cyclopentadienyls

Citation
Jp. Leal et al., Standard enthalpies of formation of Li, Na, K and Tl cyclopentadienyls, EUR J INORG, (6), 2001, pp. 1587-1591
Citations number
35
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
ISSN journal
1434-1948 → ACNP
Issue
6
Year of publication
2001
Pages
1587 - 1591
Database
ISI
SICI code
1434-1948(200106):6<1587:SEOFOL>2.0.ZU;2-O
Abstract
The enthalpies of formation of lithium, sodium, potassium and thallium cycl opentadienyls were determined by reaction-solution calorimetry as Delta H-f degrees [LiCp] = -76.5 +/- 2.9 kJ/mol, Delta H-f degrees [NaCp] = -39.7 +/ - 2.5 kJ/mol, Delta H-f degrees [KCp] = -83.2 +/- 3.2 kJ/mol, and Delta H-f degrees [TlCp] = +117.7 +/- 1.9 kJ/mol. Using a previously developed model , the enthalpies of formation of RbCp and CsCp were estimated.