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Poly[bis(μ3-naphthalene-1,4-dicarboxylato)(1,10-phenanthroline)dilead(II)]

✍ Scribed by Yin, Yan-Bing ;Yu, Hai-Xia

Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
746 KB
Volume
63
Category
Article
ISSN
1600-5368

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✦ Synopsis

In the title compound, [Pb~2~(C~12~H~6~O~4~)~2~(C~12~H~8~N~2~)]~n~ or [Pb~2~(1,4-NDC)~2~(L)]~n~, where 1,4-NDC is naphthalene-1,4-dicarboxylate and L is 1,10-phenanthroline, the 1,4-NDC ligands link the Pb^II^ atoms into a layer structure. One Pb atom is ligated by L and also bonded to four 1,4-NDC O atoms and the other Pb atom bonds only to six 1,4-NDC O atoms. The lone pairs of the Pb atoms appear to be stereochemically active. Aromatic π–π stacking between L and 1,4-NDC ligands in adjacent layers helps to establish the packing [minimum centroid–centroid separation = 3.505 (3) Å].

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