B. Ji, F. Jian, Hailian Xiao
2004
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Journal
Analytical Sciences: X-ray Structure Analysis Online
Abstract
Tris(2-benzimidazylmethyl)amine was crystallized with the aromatic acid 3,5-dinitrobenzoic acid to afford a molecular inclusion complex. Its structure was determined by an X-ray crystal-structural analysis. The crystal structure consisted of discrete dimeric molecular complexes joined together by N(5)…N(6) intermolecular hydrogen bonds between pairs of centrosymmetrically related benzimidazole rings of the hosts. The intermolecular hydrogen bonds and π-π stacking interactions play important roles in the solid-state packing of these organic acid-base salts.