Alternative Synthetic Route to Potassium Octacyanidoniobate(IV) and Its Molybdenum Congener

作者：Handzlik Gabriela; Magott Michal; Sieklucka Barbara; Pinkowicz Dawid^*

来源：European Journal of Inorganic Chemistry, 2016, 2016(30): 4872-4877.

DOI：10.1002/ejic.201600669

• Cyanides
• Cyanidometallates
• Cyanometallates
• Magnetic properties
• Molybdenum
• Niobium

Octacyanidometallates have been proven to be very useful molecular building blocks for the construction of various molecular materials with a strong emphasis on magnetic properties. However, their availability is still limited due to the preparation difficulties. Existing methods for their preparation consume large amounts of cyanide and require prolonged time for the synthesis. In this contribution novel synthetic routes for octacyanidoniobate(IV) and octacyanidomolybdate(IV) using NbCl4(THF)(2) and MoCl5, respectively, as starting materials are reported. The synthesis of both complexes are significantly improved in terms of simplicity, preparation time, yield and purity.

• 出版日期2016-10