Artigo Revisado por pares

Infrared study of NH…π hydrogen bonding. N-tert-butylformamide - aromatic donor systems

1986; Elsevier BV; Volume: 143; Linguagem: Inglês

10.1016/0022-2860(86)85269-3

ISSN

1872-8014

Autores

A.D. Nikolić, Slobodan Petrović, Nada Perišić‐Janjić, Nestor L. Kobilarov,

Tópico(s)

Molecular Spectroscopy and Structure

Resumo

The present paper reports the results of an infrared study in the region of the fundamental NH stretching vibration for the twelve N-tert-butylformamide - aromatic hydrocarbon systems. The thermodynamic properties for 1:1 NtBFA - aromatic donor complexes are given. The contribution of the charge transfer mechanism to the hydrogen bonding in the studied systems is considered. The experimental and the calculated intermolecular transition moments are compared and the best agreement is obtained for 2.65 Å hydrogen bond length.

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