Pillared Two-Dimensional Metal–Organic Frameworks Based on a Lower-Rim Acid Appended Calix[4]arene

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• 作者：Carl Redshaw ; Oliver Rowe ; Mark R. J. Elsegood ; Lynne Horsburgh ; Simon J. Teat
• 刊名：Crystal Growth & Design
• 出版年：2014
• 出版时间：January 2, 2014
• 年：2014
• 卷：14
• 期：1
• 页码：270-277
• 全文大小：652K
• ISSN：1528-7505

文摘

Solvothermal reactions of the lower-rim functionalized diacid calix[4]arene 25,27-bis(methoxycarboxylic, acid)-26,28-dihydroxy-4-tert-butylcalix[4]arene, (LH₂) with Zn(NO₃)₂路6H₂O and the dipyridyl ligands 4,4鈥?bipyridyl (4,4鈥?bipy), 12-di(4-pyridyl)ethylene (DPE), or 4,4鈥?azopyridyl (4,4鈥?azopy) afforded a series of two-dimensional structures of the formulas {[Zn(4,4鈥?bipy)(L)]路2¹/₄DEF}_n, (1), {[Zn₂(L)(DPE)]路DEF}_n (2), and {[Zn(OH₂)₂(L)(4,4鈥?azopy)]路DEF}_n, (3) (DEF = diethylformamide).