Jump to main content
Jump to site search

Issue 5, 2013
Previous Article Next Article

Metal dependent dimensionality in sulfate coordination polymers containing 3-pyridylisonicotinamide

Author affiliations

Abstract

Hydrothermal synthesis has afforded divalent metal sulfate coordination polymers containing 3-pyridylisonicotinamide (3-pina), whose dimensionalities depend crucially on the specific metal used and sulfate binding mode. {[Co(H2O)4(3-pina)]SO4·5H2O}n (1) shows a 1D chain structure with unligated sulfate ions. {[Cu(SO4)(3-pina)(H2O)]·H2O}n (2) possesses a (4,4) grid structure formed by the linkage of copper sulfate 1D chains through 3-pina tethers. [Cd(SO4)(3-pina)(H2O)]n (3) has exotridentate sulfate ions and a 2-fold interpenetrated 3,5-connected binodal 3D network with a very uncommon (426)(426583) binodal topology. The topology of 3 differs greatly from those seen in analogous 4,4′-bpy phases, including a previously unidentified self-penetrated network. The sulfate linkages in 2 promote weak ferromagnetic coupling between copper ions along 1D [Cu(SO4)]n zig-zag chains, with g = 2.10(3) and J = 0.66(11) cm−1. The cadmium derivative 3 undergoes luminescence upon exposure to ultraviolet light (λmax ∼430 nm).

Graphical abstract: Metal dependent dimensionality in sulfate coordination polymers containing 3-pyridylisonicotinamide

Back to tab navigation

Supplementary files

Publication details

The article was received on 21 Aug 2012, accepted on 20 Sep 2012 and first published on 20 Sep 2012


Article type: Paper
DOI: 10.1039/C2CE26333E
CrystEngComm, 2013,15, 860-866

  •   Request permissions

    Metal dependent dimensionality in sulfate coordination polymers containing 3-pyridylisonicotinamide

    J. S. Lucas, J. W. Uebler and R. L. LaDuca, CrystEngComm, 2013, 15, 860
    DOI: 10.1039/C2CE26333E

Search articles by author

Spotlight

Advertisements