37 research outputs found
Concomitant Formation of N-Heterocyclic Carbene-Copper Complexes within a Supramolecular Network in the Self-Assembly of Imidazolium Dicarboxylate with Metal Ions
A new building block containing an imidazolium salt was synthesized and used for the construction of supramolecular networks with metal ions. We discovered the concomitant formation of the N-heterocyclic carbene-copper complex (CN = 2) in the selfassembly of imidazolium dlcarboxylates and copper nitrates in N, N-dimethylformamide under heating. The proton in the 2 position of the imidazolium salt was abstracted, and CuII was reduced to CuI during the self-assembly process.close403
Seven Zn(II) and Cd(II) 1D coordination polymers based on azine donor linkers and decorated with 2-thiophenecarboxylate: Syntheses, structural parallels, Hirshfeld surface analysis, and spectroscopic and inclusion properties
A New Molybdenum-Oxide-Based Organic−Inorganic Hybrid Compound Templated by 5-(2-Pyridyl)tetrazole with New Topology and Canted Antiferromagnetism
Cation Exchange Induced Tunable Properties of a Nanoporous Octanuclear Cu(II) Wheel with Double-Helical Structure
Novel 3-D PtS-like Tetrazolate-Bridged Manganese(II) Complex Exhibiting Spin-Canted Antiferromagnetism and Field-Induced Spin-Flop Transition
A Microporous Metal-Organic Framework Based on [2+2] Parallel and Inclined Interpenetrated 2D Sheets Interconnected by an Auxiliary Linker
A microporous metal organic framework (MOE), [Zn2L2(dabco)], was prepared using a long and rigid dicarboxylic acid, 1,4-bis(3-carboxylphenylethynyl)benzene (H2L), with some rotational flexibility, and an auxiliary bridging diamine linker, 1,4-diazabicyclo[2.2.2]octane (dabco). The MOE, based on a Zn paddle-wheel secondary building unit, has [2 + 2] parallel and inclined interpenetrating 2D sheets interconnected by dabco to form a 3D network with 1D helical channels.close4