STRUCTURE OF 1,10-DIAZONIUM-18-CROWN-6
BIS(TETRAFLUOROBORATE)
V. O. Gelmboldt1, E`. V. Ganin2, J. Lipkowski3, M. S. Fonari4
1Odessa State National Medical University, Odessa Ukraine
2Odessa State Ecological University, Odessa Ukraine
3Institute of Physical Chemistry, Polish Academy of Sciences, Poland
4Institute of Applied Physics, Academy of Sciences of Moldova Republic, Chisinau Moldova Republic
Keywords: краун-эфир, комплекс хозяин-гость, водородные связи, кристаллическая структура, crown ether, host-guest complex, hydrogen bonds, crystal structure
Abstract
The interaction of 1,10-diaza-18-crown-6 (L) with boron trifluoride etherate results in the formation of a complex of the composition (LH
2)[BF
4]
2 whose structure is established by single crystal X-ray diffraction. The supramolecular structure of the perching type complex is stabilized by interionic NH⋯F Н-bonds (N⋯F 2.715(11)-2.964(9) Å).
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