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Tetrakis(μ-naphthalene-1-acetato)bis(naphthalene-1-acetato)bis(1,10-phenanthroline)samarium(III)terbium(III) N,N-dimethylformamide disolvate

✍ Scribed by Xia, Hai-Tao ;Liu, Yu-Fen ;Wang, Da-Qi ;Yang, Shu-Ping

Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
1014 KB
Volume
63
Category
Article
ISSN
1600-5368

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✦ Synopsis

Molecules of the title complex, [SmTb(C~12~H~9~O~2~)~6~(C~12~H~8~N~2~)~2~]·2C~3~H~7~NO, are centrosymmetric with equal disorder of the Sm and Tb atoms. Each Sm^III^ and Tb^III^ ion is nine-coordinate. The Sm and Tb atoms have a distorted monocapped square-antiprismatic coordination geometry. The molecules are linked into a chain by C—H...O and C—H...π hydrogen bonds parallel to the a axis, and into a sheet by C—H...π hydrogen bonds parallel to the (100) plane. The combination of the chains and sheets generates a three-dimensional framework structure.

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Tetrakis(μ-naphthalene-1-acetato)bis[(na
Tetrakis(μ-naphthalene-1-acetato)bis[(naphthalene-1-acetato)(1,10-phenanthroline)ytterbium(III)]
✍ Xia, Hai-Tao ;Liu, Yu-Fen ;Wang, Da-Qi ;Yang, Shu-Ping 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 1014 KB

The title complex, [Yb~2~(C~12~H~9~O~2~)~6~(C~12~H~8~N~2~)~2~], has a centre of symmetry. The nine-coordinate Yb^III^ atom has a distorted monocapped square antiprismatic geometry. Molecules are linked into three chains by C—H...O hydrogen bonds and π–π stacking interactions [centroid-to-centroid di