Toward the rational design of lanthanide coordination polymers: A new topological approach
(2007) Inorganic Chemistry — Vol. 46, n° 16, p. 6242-6244 (2007)
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- Abstract
- The implementation of four bidentate building blocks into a high-denticity linker with a flexible spacer leads to a predisposed ligand that allows one to direct the self-assembly of 1D functional coordination polymers. This is illustrated by the assembly under mild conditions of the luminescent metal-organic framework [Tb(Htpabn)]·14H2O∞ (1; H4tpabn = N,N,N′,N′-tetrakis[(6-carboxypyridin-2-yl) methyl]butylenediamine). The X-ray crystal structure shows that the monoprotonated Htpabn binds two equivalent lanthanide ions to form a one-directional staircase chain. The high ligand denticity prevents solvent coordination and leads to a high luminescence quantum yield (Q = 39%), which is maintained after solvent removal. © 2007 American Chemical Society.
- Affiliations
ESRF, Grenoble (France) Chimie
Citations
Marchal, C., Filinchuk, Y., Imbert, D., Bünzli, J.-C. G., & Mazzanti, M. (2007). Toward the rational design of lanthanide coordination polymers: A new topological approach. Inorganic Chemistry, 46(16), 6242-6244. https://doi.org/10.1021/ic7009918 (Original work published 2007)