Acta Cryst. (2009). C65, o146-o150  [ doi:10.1107/S0108270109003242 ]

Inter-ring and endo anomeric effects, and hydrogen-bonded supramolecular motifs in two 2,4,6,8-tetraazabicyclo[3.3.0]octane derivatives

Z. Zhang, J. Wang, G. Zhang and J. Li

Formula: C₂₈H₂₂Cl₄N₄ and C₃₂H₃₄N₄O₄

Online 7 March 2009

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