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Syntheses and crystal structures of catena-poly[[di-iodido-zinc(II)]-μ-2,3-di-methyl-pyrazine-κ2 N 1: N 4] and aqua-(2,3-di-methyl-pyrazine-κ N)di-iodidozinc(II)-2,3-di-methyl-pyrazine-water (2/1/1)

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The reaction of zinc iodide with 2,3-di-methyl-pyrazine (C6H8N2) in ethanol leads to the formation of [ZnI2(C6H8N2)] n (1), that according to powder X-ray diffraction was obtained as a pure phase. When the same reaction was performed in a mixture of ethanol an... ...