کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1328423 977569 2006 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Self-assembly of rectangles via building units bearing salen and oxazoline ligands
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Self-assembly of rectangles via building units bearing salen and oxazoline ligands
چکیده انگلیسی

Rigid spacer-chelator with the framework of 3 has been prepared. Building units with two parallel coordination sites such as salen and oxazoline units have also been synthesized. The spacer-chelators, 11 and 15, readily self-assembled with metal complexes such as Zn++ and Co++ to form molecular rectangles. The overall dimensions of the rectangles, 13 and 17, are 6.2 Å × 23.5 Å. The characterization of the supramolecules by NMR, mass spectroscopy, and X-ray crystal structures is also reported.

Building units with two parallel coordination sites such as salen and oxazoline units have been synthesized. The spacer-chelators readily self-assembled with metal acetates such as Zn++ and Co++ to form molecular rectangles. The overall dimensions of the rectangles are 6.2 Å × 23.5 Å.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Organometallic Chemistry - Volume 691, Issue 26, 15 December 2006, Pages 5946–5954
نویسندگان
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