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1,4,7,10,13,16-Hexaoxacyclo­octa­decane–ammonia (1/2)

✍ Scribed by Nuss, Hanne ;Jansen, Martin

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

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✦ Synopsis

The title compound, a 1:2 adduct of 18-crown-6 and ammonia, C 12 H 24 O 6 Á2NH 3 , has inversion symmetry. Two ammonia molecules are connected to the crown ether above and below the cyclic plane via N-HÁ Á ÁO hydrogen bonds to form a disclike adduct.

📜 SIMILAR VOLUMES

Bis[(1,4,7,10,13,16-hexa­oxacyclo­octa­d
Bis[(1,4,7,10,13,16-hexa­oxacyclo­octa­decane)­potassium] carbonyl­tricyano­rhodate(I) acetonitrile solvate
✍ Whaley, Curtis M. ;Rauchfuss, Thomas B. ;Wilson, Scott R. 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 132 KB

In the title complex, [K(C 12 H 24 )] 2 [Rh(CN) 3 (CO)]ÁC 2 H 3 N, the Rh atom is coordinated by three cyanide ligands and one carbonyl ligand in a square-planar geometry. The K atom in each cation is coordinated by six O atoms from the crown ether and one N atom from a cyanide ligand.