Abstract
The low melting-point, hydrocabon-soluble, and moisture-sensitive crystalline material isolated from the reaction of hydrated lithium chloride with OP(NMe2)3(HMPA) has been shown by X-ray crystallography to be the discrete, internally-ionic complex, [Li·(H2O)2·HMPA]22+·2Cl–; the chloride ions are hydrogen bonded to the cations water molecules, which are terminally bonded to the lithium atoms, while the centre of the cation consists of a planar (LiO)2 ring provided by bridiging, yet formally neuttal, HMPA ligands.
| Original language | English |
|---|---|
| Pages (from-to) | 974-975 |
| Number of pages | 2 |
| Journal | Journal of the Chemical Society, Chemical Communications |
| Issue number | 15 |
| DOIs | |
| Publication status | Published - 1984 |
Keywords
- hexamethylphosphormaide
- ligands
- crystal structures
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