Příprava molekulárních a vrstevnatých hlinitofosfonátů
| Title in English | Preparation of Molecular and Layer Aluminophosphonates |
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| Authors | |
| Year of publication | 2002 |
| Type | Article in Proceedings |
| Conference | Sborník příspěvků IV. seminář Pokroky v anorganické chemii |
| MU Faculty or unit | |
| Citation | |
| Field | Inorganic chemistry |
| Keywords | metallophosphonates; building blocks; layered |
| Description | Reactions of tertbutyl- and cyclohexylphosphonic acid with trimethylaluminium or triisobutylaluminium under variety of experimental conditions in dry organic solvets were carried out in order to optimize the yield of tetrameric molecular aluminophosphonates in analytical purity. Prepared compounds [C6H11PO3AlCH3]4, [C6H11PO3AliBu]4 a [tBuPO3AliBu]4 were characterized by NMR spectroscopy and mass spectrometry. We also studied reactions of 1-aminoisopropylphosphonic acid with gibbsite, aluminium nitrate, and aluminium isopropoxide in aqueous solutions under wide variety of conditions. We obtained both molecular and layered (lamellar) compounds. |
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