کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1409730 1501799 2012 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Crystal structure of zwitterionic bisimidazolium sulfonates
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Crystal structure of zwitterionic bisimidazolium sulfonates
چکیده انگلیسی

Crystal structures of three zwitterionic bisimidazolium salts 1–3 in which imidazolium sulfonate moieties were connected with aromatic linkers, p-xylylene, 4,4′-dimethylenebiphenyl, and phenylene, respectively, were examined. The latter two were obtained as hydrates. An S-shaped molecular structure in which the sulfonate moiety was placed on the imidazolium ring was observed for 1. A helical array of hydrated water molecules was obtained for 2 while a linear array of hydrated water molecules was observed for 3.


► Crystal structures of biszwitterionic imidazolium sulfonates were examined.
► Multiple hydrogen bonding networks were created.
► An S-shaped molecular structure and a helical array of hydrated water molecules were obtained.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Structure - Volume 1015, 16 May 2012, Pages 6–11
نویسندگان
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