Application of 14187-32-7. Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 14187-32-7, Name is Dibenzo-18-crown-6
UO2Cl4.
During the course of our structural investigations of f-element-crown ether complexes, we have had the opportunity to study several uranyl compounds. The title compound was prepared by the direct reaction of UCl//4 with dibenzo-18-crown-6 in a 1:3 ratio of CH//3CN and CH//3OH and recrystallized from pentane. The partial oxidation product left bracket UO//2Cl//4 right bracket left bracket (OH)//3) (dibenzo-18-crown-6) right bracket //2 multiplied by (times) CH//3OH, crystallizes in the orthorhombic space group Fddd. There are eight formula units in the unit cell. The uranyltetrachloride dianion is octahedral and the oxonium ion is hydrogen bonded to the crown ether. Two dibenzo-18-crown-6 moieties envelope the solvent molecule.
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Reference£º
Chiral Catalysts,
Chiral catalysts – SlideShare