Thermische und optische Untersuchung des Dampfes von Nioboxidchlorid (NbOCl 3 )

Measurements of the vapour pressure of Niobium oxychloride (NbOCI 3 ) by a static method are represented by equation (a 0 ):\documentclass{article}\pagestyle{empty}\begin{document}$$ \left (\rm {a}_0 \right) \quad {\rm log} \, p_{atm} = 10,652 - {{6433} \mathord{\left/ {\vphantom {{6433} {T,}}} \right. \kern-\nulldelimiterspace} {T,}}\left( {475 - 605^\circ \rm K} \right)$$\end{document} .