AI Article Synopsis
- A new compound, a lanthanide selenidostannate, was synthesized using a solvothermal reaction involving La2O3, Sn, and Se in the presence of dien, marking a novel coordination of Sn2Se9 and Sn2Se6 ligands with lanthanide metals.
- When conducted with en instead of dien, the reaction produced an ionic compound that features a ten-coordinated binuclear lanthanum complex with diselenide as a bridging ligand.
- This research expands the understanding of coordination chemistry in relation to hard Lewis acidic lanthanide metals and their interactions with selenium-containing ligands.
Article Abstract
Solvothermal reaction of La2O3, Sn and Se in dien yields a novel lanthanide selenidostannate [{La(dien)2}4(mu4-Sn2Se9)(mu-Sn2Se6)]infinity, the first example of the coordination of Sn2Se9 and Sn2Se6 ligands to hard Lewis acidic lanthanide metals, while the reaction in en yields an ionic compound [La2(en)8(mu-Se2)]Sn2Se6 containing a ten-coordinated binuclear lanthanum complex [La2(en)8(Se2)]4+ with the diselenide Se(2)(2-) group as a bridging ligand.
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| http://dx.doi.org/10.1039/b914603b | DOI Listing |
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Similar Publications
An unprecedented mu4-Sn2Se9 ligand: solvothermal syntheses and characterizations of novel lanthanum selenidostannates [{La(dien)2}4(mu4-Sn2Se9)(mu-Sn2Se6)]infinity and [La2(en)8(mu-Se2)]Sn2Se6.
Chem Commun (Camb)
December 2009
College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China.
Article Synopsis
- A new compound, a lanthanide selenidostannate, was synthesized using a solvothermal reaction involving La2O3, Sn, and Se in the presence of dien, marking a novel coordination of Sn2Se9 and Sn2Se6 ligands with lanthanide metals.
- When conducted with en instead of dien, the reaction produced an ionic compound that features a ten-coordinated binuclear lanthanum complex with diselenide as a bridging ligand.
- This research expands the understanding of coordination chemistry in relation to hard Lewis acidic lanthanide metals and their interactions with selenium-containing ligands.
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