Stereochemie des fünfbindigen Phosphors: Kristallstrukturen von zwei Oxyphosphoranen / Stereochemistry of Five-coordinated Phosphorus: Crystal Structures of Two Oxyphosphoranes
Open Access
- 1 February 1974
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung B
- Vol. 29 (1-2) , 32-34
- https://doi.org/10.1515/znb-1974-1-212
Abstract
The crystal structures of (C6H4O2)2PR with two chelating catechol residues and R = F (1) and CH3 (2), respectively, at a phosphorus atom were determined. The observed geometry at this atom is between a trigonal bipyramid and a tetragonal pyramid in 1 and close to a tetragonal pyramid in 2. These results are discussed in the light of existing knowledge and theories on five-coordination of phosphorus.Keywords
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