The reaction between PCl 3 and ReCl 5 yielded at 200 °C the ionic tetrachlorophosphonium dirhenium nonachloride, (PCl 4 )[Re 2 Cl 9 ]. Single crystal X-ray diffraction analysis revealed a monoclinic unit cell: a = 8.616(3) A Ê , b = 10.449(4) A Ê , c = 9.397(3) A Ê , b = 99.72(3)°, V = 833.9(5) A Ê
On Tetrachlorophosphonium Chlorometallates of Rhenium and Molybdenum: Syntheses, Crystal Structures, and Magnetism of [PCl4]2[Re2Cl10] and [PCl4]3[ReCl6]2, and the Magnetic Properties of [PCl4]2[Mo2Cl10]
✍ Scribed by J. Beck; K. Müller-Buschbaum; F. Wolf
- Publisher
- John Wiley and Sons
- Year
- 1999
- Tongue
- German
- Weight
- 175 KB
- Volume
- 625
- Category
- Article
- ISSN
- 0372-7874
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An ampule reaction between Mo and PCl 5 at 200 °C yielded (PCl 4 ) 2 [Mo 2 Cl 10 ], the first ternary compound in Mo±P±Cl system. Single crystal X-ray diffraction gave a triclinic unit cell: a = 6.870(1), b = 8.892(2), c = 9.423(2) A Ê , α = 100.24(2), b = 95.55(2), c = 96.12(2)°(V = 559.3(2) A Ê 3
The title compound has been synthesised, and characterised by multinuclear magnetic resonance spectroscopy, both in solution and in the solid state. The bandshapes of variabletemperature solution-state 19 F NMR spectra have been iteratively fitted to obtain information on the kinetics of rotation ab