کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1390892 983157 2007 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The crystal structure of the 1:1 inclusion complex of β-cyclodextrin with benzamide
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
The crystal structure of the 1:1 inclusion complex of β-cyclodextrin with benzamide
چکیده انگلیسی

The 1:1 inclusion complex of β-cyclodextrin and benzamide was prepared and characterized by single crystal X-ray diffraction, PXRD, TGA, and IR. This complex crystallizes in the monoclinic P21 space group with unit cell constants a = 15.4244(16), b = 10.1574(11), c = 20.557(2) Å, β = 110.074(2)°, V = 3025.1(6) Å3. The guest molecule projects into the β-cyclodextrin cavity from the primary hydroxyl side. The amide group protrudes from the primary hydroxyl side and forms hydrogen bonds with the adjacent β-cyclodextrin molecule. There are six crystallized water molecules, which play crucial roles in crystal packing.

The 1:1 inclusion complex of β-CD and benzamide was prepared and characterized by single crystal X-ray diffraction.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Carbohydrate Research - Volume 342, Issue 5, 9 April 2007, Pages 767–771
نویسندگان
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