Reaction conditions (solvent, temperature, pressure) and reagents ratios control the formation of different products from the reactions involving Cu-II, pyrazole (Hpz), and succinate ion (Suc). Three different coordination polymers (CPs) (one of which porous) based on the trinuclear triangular Cu-3(mu(3)-OH)(mu-pz)(3) secondary building unit (SBU), as well as a 1D CP based on the Cu(Hpz)(2) SBU were obtained. Moreover, a 3D supramolecular network, formed through quite strong H-bonding interactions involving the mononuclear Cu(HSuc)(2)(Hpz)(4) complex, was also synthesized when an excess of H(2)Suc was added.
Corrado Di Nicola, Enrico Forlin, Federica Garau, Massimo Gazzano, Arianna Lanza, Magda Monari, et al. (2013). Coordination Polymers Based on the Trinuclear Triangular Secondary Building Unit [Cu3(μ3-OH)(μ-pz)3]2+(pz = pyrazolate) and Succinate Anion. CRYSTAL GROWTH & DESIGN, 13, 126-135 [10.1021/cg3012712].
Coordination Polymers Based on the Trinuclear Triangular Secondary Building Unit [Cu3(μ3-OH)(μ-pz)3]2+(pz = pyrazolate) and Succinate Anion
GAZZANO, MASSIMO;MONARI, MAGDA;
2013
Abstract
Reaction conditions (solvent, temperature, pressure) and reagents ratios control the formation of different products from the reactions involving Cu-II, pyrazole (Hpz), and succinate ion (Suc). Three different coordination polymers (CPs) (one of which porous) based on the trinuclear triangular Cu-3(mu(3)-OH)(mu-pz)(3) secondary building unit (SBU), as well as a 1D CP based on the Cu(Hpz)(2) SBU were obtained. Moreover, a 3D supramolecular network, formed through quite strong H-bonding interactions involving the mononuclear Cu(HSuc)(2)(Hpz)(4) complex, was also synthesized when an excess of H(2)Suc was added.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
