Intermolecular (OHO)(-) hydrogen bond formed by a hydroxyquinoline derivative

Authors
Wiench, JW Stefaniak, L Grech, E Webb, GA
Citation
Jw. Wiench et al., Intermolecular (OHO)(-) hydrogen bond formed by a hydroxyquinoline derivative, B POL CHEM, 47(1), 1999, pp. 67-75
Citations number
10
Categorie Soggetti
Chemistry
Journal title
BULLETIN OF THE POLISH ACADEMY OF SCIENCES-CHEMISTRY
ISSN journal
02397285 → ACNP
Volume
47
Issue
1
Year of publication
1999
Pages
67 - 75
Database
ISI
SICI code
0239-7285(1999)47:1<67:I(HBFB>2.0.ZU;2-F
Abstract
H-1, C-13, N-14, N-15, O-17, and F-19 NMR data are presented for HTFMQ and its complexes with DMAN in 2 : 1 and 1 : 1 molar ratios. GIAO-CHF molecular orbital calculations for the [1H] and [4H] forms of the free molecule and its anion are also performed. The results show that the [4H] form of HTFMQ predominates in acetonitrile solutions. In both complexes with DMAN, HTFMQ forms a semi-anion containing an intermolecular hydrogen bond.