Sodium tri(pyrazol-1-yl)-germanate and -stannate: new tridentate claw-ligands containing group 14 metals
1993 | journal article. A publication with affiliation to the University of Göttingen.
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Details
- Authors
- Steiner, Alexander; Stalke, Dietmar
- Abstract
- [(thf)3Na{(pz)3Ge}]1 and [(thf)2(pzH)Na{(pz)3Sn}]22(pz = pyrazol-1-yl) are obtained by the reaction of pzNa with GeCl2·dioxane and SnCl2, respectively, in a 3 : 1 molar ratio in thf (thf = tetrahydrofuran); the X-ray structure determination shows that the [(pz)3Ge]– unit in 1 is a tridentate ligand to the sodium, while the [(pz)3Sn]– unit in 2 is only bidentate resulting in dimerisation to produce overall a twelve-membered ring system.
- Issue Date
- 1993
- Journal
- Journal of the Chemical Society. Chemical communications
- Organization
- Fakultät für Chemie
- File Format
- application/pdf
- Language
- English