Crystal and molecular structures of sixteen charge-assisted hydrogen bond-mediated diisopropylammonium salts from different carboxylic acids
作者:Zhihao Lin、Kaikai Hu、Shouwen Jin、Aihua Ding、Yining Wang、Lingfeng Dong、Xingjun Gao、Daqi Wang
DOI:10.1016/j.molstruc.2017.06.036
日期:2017.10
And their structural and supramolecular aspects are fully analyzed. The result reveals that among the sixteen investigated crystals the NH groups in the diisopropylamine are protonated when the carboxylicacids are deprotonated, and the crystal packing is interpreted in terms of the strong charge-assisted N H⋯O hydrogen bond formation between the ammonium and the deprotonated COOH groups. Except the