Self-assembly of nanoscopic coordination cages of D3h symmetry

被引：150

作者：

Kuehl, CJ

Kryschenko, YK

Radhakrishnan, U

Seidel, SR

Huang, SD

Stang, PJ

机构：

[1] Univ Utah, Dept Chem, Salt Lake City, UT 84112 USA

[2] Kent State Univ, Dept Chem, Kent, OH 44242 USA

来源：

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA | 2002年 / 99卷 / 08期

关键词：

D O I：

10.1073/pnas.012540799

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

A family of nanoscale-sized supramolecular cage compounds with a trigonal prismatic framework was prepared by means of spontaneous self-assembly from the combination of a predesigned molecular "clip" with tritopic pyridyl subunits. As confirmed by x-ray crystallography, the smallest structure of the reported series is approximate to1 x 2 nm and possesses a nitrate anion incarcerated inside its molecular cavity. The largest structure has dimensions of approximate to 1 x 4 nm.

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页码：4932 / 4936

页数：5

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