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Interplay of hydrogen bonds, iodo...nitro interactions and aromatic π...π stacking interactions in iodo-nitroanilines
作者:Simon J. Garden、Silvia P. Fontes、James L. Wardell、Janet M. S. Skakle、John N. Low、Christopher Glidewell
DOI:10.1107/s0108768102007978
日期:2002.8.1
two types, each containingonly a single type of molecule: pi...pi stacking interactions are absent. In 2,4-diiodo-3-nitroaniline (III), where the nitro group is almost orthogonal to the aryl ring, a combination of N-H...O hydrogen bonds and two distinct two-centre iodo...nitro interactions links the molecules into a three-dimensional framework that is reinforced by aromatic pi...pi stacking interactions