2 research outputs found
Synthesis, Crystal Structure and Catalytic Behavior of Homo- and Heteronuclear Coordination Polymers [M(tdc)(bpy)] (M<sup>2+</sup> = Fe<sup>2+</sup>, Co<sup>2+</sup>, Zn<sup>2+</sup>, Cd<sup>2+</sup>; tdc<sup>2–</sup> = 2,5-thiophenedicarboxylate)
A series of isostructural
3D coordination polymers <sup>3</sup><sub>∞</sub>[MÂ(tdc)Â(bpy)]
(M<sup>2+</sup> = Zn<sup>2+</sup>, Cd<sup>2+</sup>, Co<sup>2+</sup>, Fe<sup>2+</sup>; tdc<sup>2–</sup> = 2,5-thiophenedicarboxylate;
bpy = 4,4′-bipyridine) was synthesized and characterized by
X-ray diffraction, thermal analysis, and gas adsorption measurements.
The materials show high thermal stability up to approximately 400
°C and a solvent induced phase transition. Single crystal X-ray
structure determination was successfully performed for all compounds
after the phase transition. In the zinc-based coordination polymer,
various amounts of a second type of metal ions such as Co<sup>2+</sup> or Fe<sup>2+</sup> could be incorporated. Furthermore, the catalytic
behavior of the homo- and heteronuclear 3D coordination polymers in
an oxidation model reaction was investigated
Synthesis, Crystal Structure and Catalytic Behavior of Homo- and Heteronuclear Coordination Polymers [M(tdc)(bpy)] (M<sup>2+</sup> = Fe<sup>2+</sup>, Co<sup>2+</sup>, Zn<sup>2+</sup>, Cd<sup>2+</sup>; tdc<sup>2–</sup> = 2,5-thiophenedicarboxylate)
A series of isostructural
3D coordination polymers <sup>3</sup><sub>∞</sub>[MÂ(tdc)Â(bpy)]
(M<sup>2+</sup> = Zn<sup>2+</sup>, Cd<sup>2+</sup>, Co<sup>2+</sup>, Fe<sup>2+</sup>; tdc<sup>2–</sup> = 2,5-thiophenedicarboxylate;
bpy = 4,4′-bipyridine) was synthesized and characterized by
X-ray diffraction, thermal analysis, and gas adsorption measurements.
The materials show high thermal stability up to approximately 400
°C and a solvent induced phase transition. Single crystal X-ray
structure determination was successfully performed for all compounds
after the phase transition. In the zinc-based coordination polymer,
various amounts of a second type of metal ions such as Co<sup>2+</sup> or Fe<sup>2+</sup> could be incorporated. Furthermore, the catalytic
behavior of the homo- and heteronuclear 3D coordination polymers in
an oxidation model reaction was investigated