Structure and magnetic behaviour of mononuclear and dinuclear Cu(II)/Zn(II) monocarboxylate-pyridine derivatives studied by crystal engineering
نویسندگان
چکیده
Metal organic frameworks such as copper(II) monocarboxylate (formate and benzoate) pyridine derivatives and zinc(II) monocarboxylate (p-phenyl benzoate and benzoate) pyridine derivatives have been prepared. The complexes were synthesized at room temperature using pyridine or p-phenyl pyridine to grow single crystals, which were subsequently analyzed using single-crystal X-ray analysis. These structures are formed by hydrogen bonding and self-assembly by the π-stacking of mononuclear units. The magnetic susceptibilities of the copper(II) complexes obeyed the Curie–Weiss law over the range of 2–300 K. The Weiss constants θ indicated the existence of small antiferromagnetic interactions arising from the hydrogen bonding.
منابع مشابه
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