Iodo bridged lead(II) compounds of azoimidazoles: Single crystal X-ray structures of [di-iodo-{1-methyl-2-(p-tolylazo)imidazole}lead(II)](n) and {1-methyl-3-benzyl-2-(p-tolylazo)imidazolium}(m)-{tri-iodoplumbate(II)}(m)
摘要：
PbI 2 forms iodo-bridged neutral polymer upon reaction with 1-alkyl-2-(arylazo)imidazoles (RaaiR′). The reaction of PbI 2 and dialkyl imidazolium iodides [RaaiR′R″] +I has synthesized {1,3-dialkyl-2-(arylazo)imidazolium} m-{tri-iodoplumbate(II)} m. The complexes are characterized by different spectroscopic studies. Iodobridged chelated polymer, [Pb(RaaiR′)I 2] n, has been established by single crystal X-ray diffraction measurements in one case. Tri-iodoplumbates form iodo bridged anion polymer, which connects [RaaiR′R″] + by hydrogen bonding and are placed in between the pillars of [Pb(μ-I) 6] n motif.
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DOI：
10.1016/j.ica.2006.05.037
被引量：
年份：
2006
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