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6-Amino-1,3-dimethyl-5-[( E )-2-(methylsulfanyl)benzylideneamino]pyrimidine-2,4(1 H ,3 H )-dione–1,3,7,9-tetramethylpyrimido[5,4- g ]pteridine-2,4,6,8-tetrone (1/1)

✍ Scribed by Booysen, Irvin N.; Ismail, Muhammed B.; Akerman, Matthew P.


Book ID
121747256
Publisher
International Union of Crystallography
Year
2012
Tongue
English
Weight
494 KB
Volume
68
Category
Article
ISSN
1600-5368

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5-(4-Fluorophenyl)-1,3,7,9-tetramethylpy
✍ Ghorbani, Hosein ;Bazgir, Ayoob 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 659 KB

The asymmetric unit of the title compound, C 19 H 16 FN 5 O 4 , contains two independent molecules. The dihedral angles between the main planes and the fluorophenyl rings in the two molecules are 83.24 (5) and 71.76 (4) . Weakstacking interactions may be effective in the stabilization of the crystal