Direct anion effects on coordination polymerizations: construction and physicochemical properties of 1D, 2D, and 3D copper(II) coordination polymers containing 1,3,5-tris(isonicotinoyloxyethyl)cyanurate

作者：Hong Woosik; Lee Haeri; Noh Tae Hwan; Jung Ok Sang^*

来源：Dalton Transactions, 2013, 42(31): 11092-11099.

DOI：10.1039/c3dt51124c

Investigations into the anion effects on the molecular construction of a series of CuX2 (X- = BF4-, ClO4-, and NO3-) complexes with 1,3,5-tris(isonicotinoyloxyethyl)cyanurate (L) were carried out. Suitable combinations of tridentate N-donor ligands and a variety of coordination geometries of copper(II) ions produce unique 1D, 2D, and 3D coordination polymers containing open cavities suitable for small chemical species, according to the nature of the polyatomic anions. Indeed, the anion exchangeability and catalytic effects of these polymers are strongly dependent on subtle anion differences, including solubility. Calcination of [Cu(ClO4)(L)(Me2SO)(2)](ClO4)center dot 2CH(2)Cl(2) crystals preserves its crystallinity at 200 degrees C, and at 600 degrees C finally produces stick-shaped microcrystalline copper(II) oxide.

• 出版日期2013