A Three-Dimensional Polyrotaxane Network This paper is dedicated to the memory of Professor Chung Hoe Koo, who first introduced X-ray crystallography to Korea. We gratefully acknowledge the Korean Ministry of Science and Technology (Creative Research Initiative Program) for support of this work and the Korean Ministry of Education (Brain Korea 21 program) for graduate studentships to E.L. and J.H.
National Creative Research Initiative Center for Smart Supramolecules and Department of Chemistry, Division of Molecular and Life Sciences Pohang University of Science and Technology San 31 Hyojadong, Pohang 790-784 (Republic of Korea).
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Heo
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Kim