Reaction of Triselenium Heptoxide with Pyridine; NovelDA-Complex 4Py.Se2O5.
| Authors | |
|---|---|
| Year of publication | 1997 |
| Type | Article in Periodical |
| Magazine / Source | Main Group Chemistry |
| MU Faculty or unit | |
| Citation | |
| Field | Inorganic chemistry |
| Keywords | selenium heptoxide;pyridine;DA-complex;crystal structure |
| Description | Se3O7 reacts with an excess of pyridine (py)and forms DA-complexes py.SeO2 and 4py.Se2O5. The latter compound was characterised by elemental analysis, Raman spectroscopy, thermal analysis and x-ray crystallography. It is the first compound in which tetravalent selenium atom is co-ordinated by three nitrogen atoms. |
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