𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Hydrogen-bonding patterns in 2-amino-4,6-dimethyl­pyrimidine–cinnamic acid (1/2)

✍ Scribed by Balasubramani, Kasthuri ;Muthiah, Packianathan Thomas ;RajaRam, Ramaswamy Karunanandam ;Sridhar, Balasubramanian


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

No coin nor oath required. For personal study only.

✦ Synopsis


In the title compound, C 6 H 9 N 3 Á2C 9 H 8 O 2 , an aminopyrimidine-cinnamic acid 1:2 cocrystal, the 2-amino-4,6dimethylpyrimidine molecule forms two eight-membered hydrogen-bonded rings [R 2


📜 SIMILAR VOLUMES


Hydrogen-bonding patterns in 2-amino-4,6
✍ Thanigaimani, Kaliyaperumal ;Muthiah, Packianathan Thomas ;Lynch, Daniel E. 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 257 KB

In the title cocrystal, C~6~H~9~N~3~O~2~·C~7~H~7~NO~2~, the 2-amino-4,6-dimethoxypyrimidine molecule interacts with the carboxyl group of the 4-aminobenzoic acid molecule through N—H...O and O—H...N hydrogen bonds, forming a cyclic hydrogen-bonded motif [__R__ ~2~ ^2^(8)]. This motif further self-or

2-Amino-4,6-dimethyl­pyrimidine–4-hydrox
✍ Balasubramani, Kasthuri ;Muthiah, Packianathan Thomas ;Lynch, Daniel E. 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 223 KB

In the title compound, C~6~H~9~N~3~·C~7~H~6~O~3~, the 2-amino-4,6-dimethylpyrimidine and 4-hydroxybenzoic acid molecules link together __via__ N—H...O and O—H...N hydrogen bonds to form an eight-membered __R__ ~2~ ^2^(8) ring. Further hydrogen bonds and C—H...O interactions result in the formation o

Hydrogen-bonding patterns in the cocryst
✍ Thanigaimani, Kaliyaperumal ;Muthiah, Packianathan Thomas ;Lynch, Daniel E. 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 455 KB

In the title cocrystal, C~9~H~9~N~5~·C~6~H~8~O~2~, the asymmetric unit contains one 2,4-diamino-6-phenyl-1,3,5-triazine molecule and a sorbic acid molecule. The triazine molecules are base-paired [with a graph set of __R__ ~2~ ^2^(8)] on either side __via__ N—H...N hydrogen bonds, forming a supramol

catena-Poly[[[aqua­(2-amino-4,6-dimethyl
✍ Li, Na ;Wei, Qing 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 288 KB

In the title polymer, {[Cu(C 8 H 4 O 4 )(C 6 H 9 N 3 )(H 2 O)]ÁC 6 H 9 N 3 } n , the Cu II ion approximates a distorted square-pyramidal geometry defined by an NO 4 donor set. Adjacent Cu II ions are bridged by isophthalate dianions to form a one-dimensional chain. Chains interact throughstacking in