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1,4-Bis[1-(pyridin-4-ylmethyl)-1H-benzimidazol-2-yl]butane dihydrate

✍ Scribed by Li, Shun-Li ;Liu, Jie ;Ma, Jian-Fang

Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
905 KB
Volume
63
Category
Article
ISSN
1600-5368

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✦ Synopsis

The title compound, C 30 H 28 N 6 Á2H 2 O, is an example of a new N-donor neutral organic ligand. The asymmetric unit consists of two half-molecules (organic) and two water molecules; each independent organic molecule is centrosymmetric. The water molecules are linked by O-HÁ Á ÁO hydrogen bonds, forming infinite chains stretching parallel to the a axis. These water chains also link the molecules of the title compound via C-HÁ Á ÁO and O-HÁ Á ÁN hydrogen bonds, generating a twodimensional supramolecular layer-like structure.

📜 SIMILAR VOLUMES

1,4-Bis­(benzimidazol-2-yl)­butane
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The title compound, C 18 H 18 N 4 , lies on an inversion center. The benzimidazolyl moiety is essentially planar. Intermolecular NÐHÁ Á ÁN hydrogen bonds give rise to an in®nite helical chain structure, with the chains stacked by CÐHÁ Á Á% and %Á Á Á% interactions.

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In the title compound, C~13~H~17~N~3~OS, the morpholine ring has a chair conformation. The crystal structure exhibits intermolecular C—H...O and C—H...N interactions to form a consolidated array.