Abstract
In the title compound, 2CH6N3 +·2Br−·C12H24O6, the 18-crown-6 molecule lies about an inversion center, whereas the guanidinium cation and bromide anion are in general positions. The guanidinium cations link with the bromide anions and the crown ether molecules via N—H⋯O and N—H⋯Br hydrogen bonds, thus forming a three-dimensional network.
Highlights
2CH6N3+2BrC12H24O6, the 18crown-6 molecule lies about an inversion center, whereas the guanidinium cation and bromide anion are in general positions
The guanidinium cations link with the bromide anions and the crown ether molecules via N—H O and N—
R-factors based on F2 are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger
Summary
Ordered Matter Science Research Center, Southeast University, Nanjing 211189, People’s Republic of China. R factor = 0.053; wR factor = 0.127; data-to-parameter ratio = 22.3. The guanidinium cations link with the bromide anions and the crown ether molecules via N—H O and N—. H Br hydrogen bonds, forming a three-dimensional network
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