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[2.2](2,6)Biphenylenophane and [2](2,6)Biphenyleno[2](2,6)naphthalenophane

✍ Scribed by Masaru Sato; Hiroshi Ueno; Toshiya Ogawa; Seiji Ebine


Publisher
Elsevier Science
Year
1984
Tongue
French
Weight
230 KB
Volume
25
Category
Article
ISSN
0040-4039

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πŸ“œ SIMILAR VOLUMES


Dimorphism of 2,2β€²:6β€²,2β€²β€²:6β€²β€²,2β€²β€²β€²-quate
✍ Rolland, M. ;van der Lee, A. ;Barboiu, M. πŸ“‚ Article πŸ“… 2005 πŸ› International Union of Crystallography 🌐 English βš– 228 KB

The title compound, C 20 H 14 N 4 , shows dimorphism, with crystals obtained from different solvents displaying different crystal structures. The main structural difference between the two polymorphs concerns the crystal packing, the dihedral angle between two nearly planar molecules being distinctl