Fluorido-tantalate

The motivation of this contribution is to point out that some data on the potassium fluorido-tantalates treated up to now need to be updated, deeply analysed, new data added and some of them revised. Finally a new sight on the system can be generated. 

Even a portion of fluorido-oxido-tantalates with different counter cations was investigated here, the focus being given to a more detailed investigation of the selected compounds - KjTaOF and K3Ta02F4 - based on X-ray single crystal analysis. X-ray powder diffraction, secondary ionised mass spectroscopy (SIMS) and XPS spectroscopy. The available structural data for both compounds are summarised in Table 3.3.1. 

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