Luminescence properties of mesoporous chromium(III) terephthalate and inclusion compounds of cluster complexes |
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Authors: | K A Kovalenko D N Dybtsev S F Lebedkin V P Fedin |
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Institution: | 1.A. V. Nikolaev Institute of Inorganic Chemistry,Siberian Branch of the Russian Academy of Sciences,Novosibirsk,Russian Federation;2.Novosibirsk State University,Novosibirsk,Russian Federation;3.Institute of Nanotechnology,Forschungszentrum Karlsruhe,Karlsruhe,Germany |
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Abstract: | The luminescence properties of mesoporous chromium(III) terephthalate Cr3O(C8H4O4)3F(H2O)2] (MIL-101) were discovered, and the luminescence spectra were detected at temperatures from 20 to 290 K. By the interaction
of MIL-101 with solutions of anionic clusters Mo6Cl14]2- (Mo6) and Re6S8(CN)6]4- (Re6) new hybrid materials Mo6MIL-101 and Re6MIL-101 were synthesized, the nanoporous framework of which contains ca. 3.5 and 1.5 clusters per cage, respectively. The synthesized hybrid materials possess the luminescence properties different
from those of the initial framework and cluster complexes. |
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