issue contents
April 2017 issue
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Cover illustration: The molecule of the compound N2,N2,N6,N6-tetraphenylpyridine-2,6-diamine has an unsymmetrical structure, although it can possess Cs symmetry. In the crystal, C-HN interactions between the phenyl and pyridyl rings lead to a molecular array along the b axis and C-H
interactions are also observed. These interactions are thought to be one of the reasons for lowering molecular symmetry. See: Miki, Umezono & Okuno [IUCrData (2017). 2, x170521].
metal-organic compounds
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organic compounds
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