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Sizing the role of London dispersion in the dissociation of all-meta tert-butyl hexaphenylethane

The structure and dynamics of enigmatic hexa(3,5-di-tert-butylphenyl)ethane was characterized via NMR spectroscopy for the first time. Our variable temperature NMR analysis demonstrates an enthalpy–entropy compensation that results in a vanishingly low dissociation energy (ΔG298d = –1.60(6) kcal mol...

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Detalles Bibliográficos
Autores principales: Rösel, Sören, Balestrieri, Ciro, Schreiner, Peter R.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Royal Society of Chemistry 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5365070/
https://www.ncbi.nlm.nih.gov/pubmed/28451185
http://dx.doi.org/10.1039/c6sc02727j