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http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/1978| Title: | Guest driven structural transformation studies of a luminescent metal-organic framework |
| Authors: | Manna, Biplab SINGH, S. GHOSH, SUJIT K. Dept. of Chemistry |
| Keywords: | Guest driven Structural transformation luminescent metal Organic framework Photoluminescence properties 2014 |
| Issue Date: | Nov-2014 |
| Publisher: | Indian Academy of Sciences |
| Citation: | Journal of Chemical Sciences, 126(5), 1417-1422. |
| Abstract: | A two-dimensional (2D) porous metal-organic framework (MOF) [{Zn2(L) 4(OTf) 4}.2(DCM).xG]n (1 ? G) (OTf = trifluoro methane sulfonate, DCM = Dichloromethane, L (1, 4-bis (4-pyridyl)-2, 3-diaza-1, 3-butadiene) synthesized at room temperature. Free guests DCM were encapsulated in the pores of the MOF. On air drying the MOF loses free DCM molecules and changed its structure in a crystal to crystal manner to produce compound 1 [{Zn(L)2(OTf)2}.XG]n(1). This guest-induced breathing of the framework was also supported from PXRD patterns. Solid state photoluminescence properties of the dynamic MOF were studied at room temperature. |
| URI: | http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/1978 https://doi.org/10.1007/s12039-014-0704-y |
| ISSN: | 0974-3626 0973-7103 |
| Appears in Collections: | JOURNAL ARTICLES |
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