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1,1′-Di­phenyl-5,5′-[o-phenyl­enebis­(methyl­ene­thio)]­di-1H-tetrazole

✍ Scribed by Luo, Xiao-Lan ;Wang, Wei ;Ma, Guo-Chun ;Zhang, Wen-Qin


Publisher
International Union of Crystallography
Year
2005
Tongue
English
Weight
99 KB
Volume
61
Category
Article
ISSN
1600-5368

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5,5′-Dithiobis(1-phenyl-1H-tetrazole)
✍ Brito, Iván ;Cárdenas, Alejandro ;Mundaca, Aldo ;Villalobos, Hada ;López-Rodrígu 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 293 KB

The structure of the title compound, C 14 H 10 N 8 S 2 , comprises two 1-phenyl-1H-tetrazole-5-thiolate units linked by an S-S disulfide bridge. The C-S-S-C torsion angle is 81.9 (1) . C-HÁ Á ÁN hydrogen bonding, with CÁ Á ÁN = 3.413 (4) A ˚and C-HÁ Á ÁN = 147 , link the molecules into supramolecula

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

3-(Di­cyano­methyl­ene)-1,5-di­phenyl­pe
✍ Jones, Peter G. ;Hopf, Henning ;Kreutzer, Martin 📂 Article 📅 2002 🏛 International Union of Crystallography 🌐 English ⚖ 299 KB

The molecule of the title compound, C 20 H 10 N 2 , displays no imposed symmetry, but is largely planar [one phenyl ring is twisted by 10.4 (1) out of the plane of the rest of the molecule]. The central C C bond length is 1.371 (3) A Ê . The molecules are linked by a weak hydrogen bond of the form C