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- Title
Guest-Induced 2-D Metallopolycapsular Networks Based on a 1,3-Alternate Calix[4]arene Derivative.
- Authors
Lee, Eunji; Ju, Huiyeong; Kang, Youngjin; Lee, Shim Sung; Park, Ki ‐ Min
- Abstract
Solvothermal reactions of the calix[4]arene tetraacetic acid (H4CTA) with zinc nitrate in the presence of α,ω-diaminoalkanes afford two-dimensional metallopolycapsular networks of the formula {[Me2NH2]2[G@(Zn2(CTA)2)] ⋅(DMF)2 ⋅(H2O)4} n (G=+NH3-(CH2) n-NH3+, n=2, 3, 4; DMF= N, N-dimethylformamide). These metallopolycapsular networks are built up of metallocapsules that consist of two CTA and two ZnII ions. Short alkanediyldiammonium (+NH3-(CH2) n-NH3+, n=2, 3, 4) guest ions are accommodated in each capsule of the metallopolycapsular network through a variety of supramolecular interactions. The thermal behaviours and the solid-state photoluminescent properties of these complexes were also investigated.
- Subjects
ZINC; AMINO acids; ALKANES; IONS; AMMONIUM
- Publication
Chemistry - A European Journal, 2015, Vol 21, Issue 16, p6052
- ISSN
0947-6539
- Publication type
Article
- DOI
10.1002/chem.201406545