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1,1′-Methyl­enebis(4-methyl-1H-triazolium) dipicrate

✍ Scribed by Jin, Chuan-Ming ;Chen, Cai-Yuan ;Wang, Wei-Dong ;Zhou, Xin-Wan


Publisher
International Union of Crystallography
Year
2006
Tongue
English
Weight
161 KB
Volume
62
Category
Article
ISSN
1600-5368

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✦ Synopsis


2C 6 H 2 N 3 O 7 À

, the asymmetric unit contains two picrate anions and one 1,1 0 -methylenebis(4-methyl-1H-triazolium) dication. The dihedral angle between the triazole rings of the dication is 76.1 (2) ,


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2,2′-[1,2-Phenyl­enebis­(methyl­ene­thio
✍ Zheng, Yan ;Liu, Hai-Bo 📂 Article 📅 2002 🏛 International Union of Crystallography 🌐 English ⚖ 157 KB

The title compound (PBT), C 14 H 14 N 4 S 4 , possesses C 2 symmetry, with the twofold axis bisecting the central benzene ring. The two terminal 2-(5-methyl-1,3,4-thiodiazolyl)thio groups adopt a trans conformation with respect to the benzene moiety, and the dihedral angle between the two thiodiazol