Incorporation of Triazacyclononane into the Metal Phosphonate Backbones
2006
This paper reports the syntheses and crystal structures of a manganese and a uranyl phosphonate based on 1,4,7-triazacyclononane-1,4,7-triyl- tris(methylenephosphonic acid), namely, Mn 3 {C 9 N 3 H 18 (PO 3 ) 3 }(H 2 O) 6 ·1.5H 2 O (1) and UO 2 {C 9 N 3 H 19 (PO 3 H) 3 }-H 2 O (2). Compound 1 shows a unique layer structure where the hydrophobic triazacyclononane moieties all reside on one side of the inorganic backbone of the manganese phosphonate layer while the hydrophilic coordinated water molecules reside on the other side. In compound 2, the triazacyclononane moieties are immobilized on the inorganic backbone of the uranyl phosphonate chains. The magnetic properties of compound 1 and the ion exchange properties of compound 2 have been studied.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
28
References
58
Citations
NaN
KQI