Linear Coordination Polymers Based on Aluminum Phosphates: Synthesis, Crystal Structure and Morphology
Maciej Dębowski , Krzysztof Łokaj , Andrzej Wolak , Konrad Żurawski , Andrzej Plichta , Janusz Zachara , Andrzej Ostrowski , Zbigniew Florjańczyk
AbstractSeveral aluminum tris(diorganophosphates) have been synthesized and characterized via elemental analysis, NMR, FT-IR and Raman spectroscopy, as well as powder XRD, and SEM. Single-crystal X-ray diffraction studies revealed that the aluminum tris(diethylphosphate) crystal structure comprises two crystallographically nonequivalent catena-Al[O2P(OEt)2]3 chains propagating along the c-axis. Their parallel orientation favors the formation of closely packed hexagonal domains. PXRD data suggest that other homologues have a similar structure, with the interchain distance closely corresponding to the dimensions of organic ligands. They are also susceptible to a reversible dissociation to ionic species under the effect of primary amines. This feature can be utilized for the synthesis of epoxy nanocomposites.
|Journal series||Dalton Transactions: the international journal for inorganic, organometallic and bioinorganic chemistry , ISSN 1477-9226|
|Publication size in sheets||0.6|
|Score|| = 40.0, 02-02-2020, ArticleFromJournal|
= 40.0, 02-02-2020, ArticleFromJournal
|Publication indicators||= 1; = 1; : 2016 = 0.926; : 2016 = 4.029 (2) - 2016=3.851 (5)|
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