Abstract
A new silver(I) nitrate complex of 2-(2-aminoethyl)pyridine (aepy), [Ag-2(mu-NO3)(2)(mu-aepy)(2)](n), has been synthesized and characterized by elemental analysis, IR spectroscopy and single crystal X-ray diffractometry. Two silver(l) ions are doubly bridged by two bidentate aepy ligands forming dimeric building block [Ag-2(mu-aepy)(2)] units with a Ag (...) Ag distance of 3.0587(17) angstrom. These dimeric units are further doubly bridged by two nitrato ligands into a one-dimensional polymeric chain. The nitrato ligand exhibits an uncommon bidentate bridging mode of Ag-ONO-Ag. The title complex features a hydrogen bonded two-dimensional supramolecular framework formed via N-H (...) O hydrogen bonds, involving the uncoordinated O atom of the nitrate ligand and amine hydrogen atoms of aepy. The thermal stability of the title complex was investigated using thermogravimetry and differential thermal analysis.
| Original language | English |
|---|---|
| Pages (from-to) | 659-662 |
| Number of pages | 4 |
| Journal | Zeitschrift für Naturforschung. B, Journal of Chemical Sciences |
| Volume | 60 |
| Publication status | Published - 2005 |
Keywords
- 2-(2-aminoethyl)-pyridine
- nitrato
- silver(I)
- one-dimensional coordination polymer
- crystal structure
- CRYSTAL-STRUCTURES
- TRANS-BIS(SACCHARINATO)CADMIUM(II) COMPLEXES
- STRUCTURAL-CHARACTERIZATION
- THERMAL CHARACTERIZATION
- IR-SPECTRA
- 2-AMINOMETHYLPYRIDINE
- 2-AMINOETHYLPYRIDINE
- 2-PYRIDINEPROPANOL
- NI(II)
- CU(II)